News and disease intelligence briefings: August 2026.

Monday · 31 August 20265 briefings

Southeast Asia

Legionnaires' disease in Taiwan: 56 cases in last 30 days

ENCLAI verified 56 cases of Legionnaires' disease in Taiwan over the last 30 days, down from 76 in the prior period.

Monday · 31 August 2026ENCLAI surveillance→ Oceania

Campylobacteriosis in Australia: 4,301 Verified Cases in 90 Days · 1 Sep 2026

ENCLAI records 4,301 verified Campylobacteriosis cases in Australia over the last 90 days, with 1,564 in the most recent 30-day period.

Monday · 31 August 2026ENCLAI surveillance→ North America

US Mpox: 20 cases in last 30 days, down from 32

ENCLAI verified 20 Mpox cases in the US over the last 30 days, compared to 32 in the prior 30-day period and 165 in the same period last year.

Monday · 31 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza in Mexico: 2,570 verified cases in 90 days

Mexico recorded 2,570 verified seasonal influenza cases in the last 90 days, with 596 cases in the last 30 days compared to 179 in the prior 30 days.

Monday · 31 August 2026ENCLAI surveillance→ Europe

Non-typhoidal salmonellosis in Germany: 1,618 verified cases in 90 days

ENCLAI verified 1,618 cases of non-typhoidal salmonellosis in Germany over the last 90 days, with 1,444 recorded in the most recent 30-day period.

Monday · 31 August 2026ENCLAI surveillance→

Sunday · 30 August 20265 briefings

Southeast Asia

Dengue fever in Taiwan: 54 verified cases in 90 days · 31 Aug 2026

ENCLAI records 54 verified dengue fever cases in Taiwan over the last 90 days, with 76 cases in the last 30 days.

Sunday · 30 August 2026ENCLAI surveillance→ Oceania

New Zealand COVID-19: 1,405 verified cases in 90 days · 31 Aug 2026

New Zealand recorded 1,405 verified COVID-19 cases in the last 90 days, with 573 in the most recent 30-day period.

Sunday · 30 August 2026ENCLAI surveillance→ North America

Pertussis: 1,739 verified cases in the United States over 90 days

ENCLAI records 1,739 verified pertussis cases in the United States over the last 90 days, with 2,620 cases in the most recent 30-day period.

Sunday · 30 August 2026ENCLAI surveillance→ Latin America

Dengue fever in Mexico: 34,255 verified cases in 90 days · 30 Aug 2026

Mexico recorded 14,175 verified dengue cases in the last 30 days, part of 143,012 cases across 21 reporting countries.

Sunday · 30 August 2026ENCLAI surveillance→ Europe

Norovirus gastroenteritis in Germany: 2,840 cases in last 30 days

ENCLAI verified 2,840 norovirus cases in Germany over the last 30 days, compared with 2,036 in the prior 30 days.

Sunday · 30 August 2026ENCLAI surveillance→

Saturday · 29 August 20266 briefings

Southeast Asia

Taiwan Amebiasis: 62 cases in last 30 days

ENCLAI verified 62 cases of amebiasis in Taiwan over the last 30 days, compared with 59 in the prior 30 days and 138 in the same period last year.

Saturday · 29 August 2026ENCLAI surveillance→ Oceania

Varicella in Australia: 4,139 verified cases in 90 days · 30 Aug 2026

Australia recorded 4,139 verified varicella cases in the last 90 days, with 1,421 in the most recent 30-day period.

Saturday · 29 August 2026ENCLAI surveillance→ North America

US Influenza: 17,974 Verified Cases in Last 30 Days

ENCLAI verified 17,974 seasonal influenza cases in the United States over the last 30 days, part of 31,691 cases across 30 reporting countries.

Saturday · 29 August 2026ENCLAI surveillance→ Latin America

Mexico COVID-19: 2,701 verified cases in 90 days · 29 Aug 2026

ENCLAI records 2,701 verified COVID-19 cases in Mexico over the last 90 days, with 2,295 in the most recent 30-day period.

Saturday · 29 August 2026ENCLAI surveillance→ Africa

Cholera in DRC: 5,589 verified cases in 90 days · 29 Aug 2026

ENCLAI records 5,589 verified cholera cases in the Democratic Republic of the Congo over the last 90 days, with 3,442 in the final 30 days.

Saturday · 29 August 2026ENCLAI surveillance→ Europe

Lyme borreliosis in Finland: 1,413 cases in last 30 days

ENCLAI verified 1,413 Lyme borreliosis cases in Finland over the last 30 days, compared to 204 in the prior 30 days.

Saturday · 29 August 2026ENCLAI surveillance→

Friday · 28 August 20266 briefings

Southeast Asia

Amebiasis in Taiwan: 49 verified cases in the last 30 days

ENCLAI verified 49 cases of amebiasis in Taiwan over the last 30 days, compared with 59 in the prior 30 days and 138 in the same period last year.

Friday · 28 August 2026ENCLAI surveillance→ Oceania

Non-typhoidal salmonellosis in New Zealand: 231 verified cases in 90 days

New Zealand recorded 231 verified cases of non-typhoidal salmonellosis in the last 90 days, with 72 cases in each of the last two 30-day periods.

Friday · 28 August 2026ENCLAI surveillance→ North America

US Measles: 416 Verified Cases in 90 Days

ENCLAI verified 416 measles cases in the United States over the last 90 days, with 2,388 recorded in the final 30-day period.

Friday · 28 August 2026ENCLAI surveillance→ Latin America

Dengue fever in Mexico: 34,255 verified cases in 90 days · 28 Aug 2026

ENCLAI records 34,255 verified dengue cases in Mexico over 90 days, with 14,175 in the last 30 days.

Friday · 28 August 2026ENCLAI surveillance→ Africa

Cholera in DRC: 5,589 verified cases in 90 days · 28 Aug 2026

ENCLAI records 5,589 verified cholera cases in the Democratic Republic of the Congo over the last 90 days, with 3,442 in the most recent 30-day period.

Friday · 28 August 2026ENCLAI surveillance→ Europe

Germany: 508 verified cases in last 30 days

ENCLAI verified 508 cases in Germany over the last 30 days, compared to 146 in the prior 30 days and 12 in the same period last year.

Friday · 28 August 2026ENCLAI surveillance→

Thursday · 27 August 20265 briefings

Southeast Asia

Dengue fever in Malaysia: 15,087 verified cases in 90 days

Malaysia recorded 15,087 verified dengue cases in the last 90 days, with 67,691 cases in the last 30 days compared to 65,935 in the prior 30 days.

Thursday · 27 August 2026ENCLAI surveillance→ Oceania

Pneumococcal disease in New Zealand: 95 cases in last 30 days

ENCLAI verified 95 cases of pneumococcal disease in New Zealand over the last 30 days, following 68 in the prior period.

Thursday · 27 August 2026ENCLAI surveillance→ North America

Cyclosporiasis: 45,287 cases in the US over the last 30 days

ENCLAI verified 45,287 cyclosporiasis cases in the United States in the last 30 days, compared with 8,327 in the prior 30 days.

Thursday · 27 August 2026ENCLAI surveillance→ Latin America

Mexico COVID-19: 2,701 verified cases in 90 days · 27 Aug 2026

ENCLAI verified 2,701 COVID-19 cases in Mexico over the last 90 days, with 2,295 recorded in the most recent 30-day period.

Thursday · 27 August 2026ENCLAI surveillance→ Europe

Seasonal influenza in Germany: 1,066 verified cases in 90 days

ENCLAI records 1,066 verified seasonal influenza cases in Germany over the last 90 days, with 727 cases in the most recent 30-day period.

Thursday · 27 August 2026ENCLAI surveillance→

Wednesday · 26 August 20266 briefings

Southeast Asia

Taiwan COVID-19: 206 verified cases in last 30 days

ENCLAI records 206 verified COVID-19 cases in Taiwan over the last 30 days, compared to 99 in the prior 30 days and 238 in the same period last year.

Wednesday · 26 August 2026ENCLAI surveillance→ Oceania

Diphtheria in Australia: 578 cases in last 30 days

ENCLAI verified 578 diphtheria cases in Australia over the last 30 days, compared with 105 in the prior 30 days.

Wednesday · 26 August 2026ENCLAI surveillance→ North America

Campylobacteriosis in the United States: 12,831 Verified Cases in 90 Days

ENCLAI records 12,831 verified Campylobacteriosis cases in the United States over the last 90 days, with 2,628 in the final 30-day period.

Wednesday · 26 August 2026ENCLAI surveillance→ Latin America

Measles in Mexico: 17,115 verified cases in 90 days

ENCLAI records 17,115 verified measles cases in Mexico over the last 90 days, with 1,467 cases in the most recent 30-day period.

Wednesday · 26 August 2026ENCLAI surveillance→ Europe

Hepatitis B: 1,135 verified cases in Germany over 90 days

ENCLAI records 1,135 verified Hepatitis B cases in Germany over the last 90 days, with 752 in the most recent 30-day period.

Wednesday · 26 August 2026ENCLAI surveillance→ North America

Measles in the United States: 416 verified cases in 90 days

ENCLAI verified 416 measles cases in the United States over the last 90 days, with 2,497 recorded in the final 30-day period.

Wednesday · 26 August 2026ENCLAI surveillance→

Tuesday · 25 August 20266 briefings

Southeast Asia

Non-typhoidal salmonellosis in Singapore: 291 verified cases in 90 days

Singapore recorded 55 verified cases of non-typhoidal salmonellosis in the last 30 days, down from 111 in the prior period.

Tuesday · 25 August 2026ENCLAI surveillance→ Oceania

New Zealand invasive group A streptococcal disease: 156 verified cases in 90 days

ENCLAI verified 156 cases of invasive group A streptococcal disease in New Zealand over the last 90 days, with 60 recorded in the most recent 30-day period.

Tuesday · 25 August 2026ENCLAI surveillance→ North America

US COVID-19: 5,971 verified cases in last 30 days

ENCLAI records 5,971 verified US cases in the last 30 days, compared to 5,652 in the prior period and 77,984 in the same window last year.

Tuesday · 25 August 2026ENCLAI surveillance→ Latin America

Dengue fever in Brazil: 83,701 verified cases in 90 days

ENCLAI records 83,701 verified dengue cases in Brazil over 90 days, with 22,083 in the last 30 days.

Tuesday · 25 August 2026ENCLAI surveillance→ Europe

Hepatitis E in Germany: 810 cases in last 30 days

ENCLAI verified 810 Hepatitis E cases in Germany over the last 30 days, following 772 in the prior period, within a cooling 12-week trend.

Tuesday · 25 August 2026ENCLAI surveillance→ Southeast Asia

Shigellosis in Taiwan: 47 Verified Cases in 90 Days

ENCLAI records 47 verified shigellosis cases in Taiwan over 90 days, with 31 in the last 30 days, against a 12-country total of 2,504.

Tuesday · 25 August 2026ENCLAI surveillance→

Monday · 24 August 20264 briefings

Oceania

Seasonal influenza in Australia: 20,662 verified cases in 90 days · 25 Aug 2026

ENCLAI records 20,662 verified seasonal influenza cases in Australia over the last 90 days, with 9,982 in the most recent 30-day period.

Monday · 24 August 2026ENCLAI surveillance→ North America

US Carbapenem-Resistant Organism Infections: 30-Day Count at 227

ENCLAI verified 227 cases of carbapenem-resistant organism infection in the United States in the last 30 days, following 66 in the prior period.

Monday · 24 August 2026ENCLAI surveillance→ Latin America

Chikungunya fever in Brazil: 146 cases in last 30 days

ENCLAI verified 146 cases of Chikungunya fever in Brazil over the last 30 days, down from 1,364 in the prior period.

Monday · 24 August 2026ENCLAI surveillance→ Europe

Campylobacteriosis in Germany: 9,246 Verified Cases in 90 Days

ENCLAI records 9,246 verified cases of Campylobacteriosis in Germany over the last 90 days, with 6,944 in the most recent 30-day period.

Monday · 24 August 2026ENCLAI surveillance→

Sunday · 23 August 20267 briefings

Southeast Asia

Legionnaires' disease in Taiwan: 51 verified cases in the last 30 days

ENCLAI verified 51 cases of Legionnaires' disease in Taiwan over the last 30 days, compared with 71 in the prior 30 days and 157 in the same period last year.

Sunday · 23 August 2026ENCLAI surveillance→ Oceania

Campylobacteriosis in New Zealand: 1,047 Verified Cases in 90 Days

New Zealand recorded 1,047 verified cases of campylobacteriosis in the last 90 days, with 371 cases in the most recent 30-day period.

Sunday · 23 August 2026ENCLAI surveillance→ North America

US Mpox: 30 cases in last 30 days, up from 22 in prior period

ENCLAI verified 30 Mpox cases in the US over the last 30 days, compared with 22 in the prior 30 days and 172 in the same period last year.

Sunday · 23 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza in Chile: 15,747 verified cases in 30 days · 23 Aug 2026

Chile recorded 15,747 verified seasonal influenza cases in the last 30 days, down from 24,731 in the prior period, within a steady 12-week trend across 30 reporting countries.

Sunday · 23 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera in Sudan: 814 verified cases in 90 days

Sudan recorded 814 verified cholera cases in the last 90 days, with 0 cases in the last 30 days.

Sunday · 23 August 2026ENCLAI surveillance→ Europe

Non-typhoidal salmonellosis in Germany: 1,525 verified cases in 90 days

Germany recorded 1,174 verified cases of non-typhoidal salmonellosis in the last 30 days, part of 14,197 cases across 13 reporting countries.

Sunday · 23 August 2026ENCLAI surveillance→ Southeast Asia

Taiwan Amebiasis: 52 Verified Cases in Last 30 Days

ENCLAI verified 52 amebiasis cases in Taiwan over the last 30 days, compared to 56 in the prior 30 days and 142 in the same period last year.

Sunday · 23 August 2026ENCLAI surveillance→

Saturday · 22 August 20265 briefings

Oceania

EHEC in New Zealand: 196 verified cases in 90 days

New Zealand recorded 196 verified EHEC cases in the last 90 days, with 64 in the most recent 30-day period.

Saturday · 22 August 2026ENCLAI surveillance→ North America

Varicella in the United States: 1,063 Verified Cases in 90 Days

ENCLAI records 1,063 verified varicella cases in the United States over the last 90 days, with 274 cases in the most recent 30-day period.

Saturday · 22 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza in Chile: 15,747 verified cases in 30 days · 22 Aug 2026

Chile recorded 15,747 verified seasonal influenza cases in the last 30 days, down from 24,731 in the prior period.

Saturday · 22 August 2026ENCLAI surveillance→ Africa

Cholera in DRC: 6,421 verified cases in 90 days

ENCLAI records 6,421 verified cholera cases in the Democratic Republic of the Congo over the last 90 days, with 3,442 in the most recent 30-day period.

Saturday · 22 August 2026ENCLAI surveillance→ Europe

Norovirus gastroenteritis in Germany: 2,340 cases in last 30 days

ENCLAI verified 2,340 cases of norovirus gastroenteritis in Germany over the last 30 days, following 1,782 in the prior period.

Saturday · 22 August 2026ENCLAI surveillance→

Friday · 21 August 20266 briefings

Southeast Asia

Singapore non-typhoidal salmonellosis cases fall to 30 in last 30 days

ENCLAI verified 30 cases of non-typhoidal salmonellosis in Singapore over the last 30 days, down from 144 in the prior period.

Friday · 21 August 2026ENCLAI surveillance→ Oceania

Australia RSV: 11,122 cases in last 30 days

ENCLAI verified 11,122 respiratory syncytial virus cases in Australia over the past month, part of a steady trend across reporting nations.

Friday · 21 August 2026ENCLAI surveillance→ North America

Seasonal influenza: United States verified case counts

ENCLAI records 36 verified seasonal influenza cases for the United States over the last 90 days, within a network of 30 reporting countries.

Friday · 21 August 2026ENCLAI surveillance→ Latin America

Chikungunya fever in Brazil: 326 cases in last 30 days

ENCLAI verified 10,259 Chikungunya fever cases in Brazil over the past 90 days, with 326 recorded in the most recent month.

Friday · 21 August 2026ENCLAI surveillance→ Africa

Cholera in DRC: 6,421 verified cases in last 90 days

ENCLAI records 6,421 verified cholera cases in the Democratic Republic of the Congo over the past 90 days.

Friday · 21 August 2026ENCLAI surveillance→ Europe

Lyme borreliosis: Finland case counts and 12-week trend

Finland recorded 1,312 verified Lyme borreliosis cases in the last 30 days, compared to 204 in the prior period.

Friday · 21 August 2026ENCLAI surveillance→

Thursday · 20 August 20267 briefings

Southeast Asia

Dengue fever in Sri Lanka: 92,011 cases in last 30 days · 21 Aug 2026

Sri Lanka recorded 92,011 verified dengue cases in the past month, while the 12-week trend across reporting countries is cooling.

Thursday · 20 August 2026ENCLAI surveillance→ Oceania

Pneumococcal Disease: New Zealand Case Counts

ENCLAI verified 218 pneumococcal disease cases in New Zealand over the last 90 days, with 95 recorded in the most recent 30-day period.

Thursday · 20 August 2026ENCLAI surveillance→ North America

Cyclosporiasis: US verified cases rise to 45,640 in last 30 days

ENCLAI verified 10,917 cyclosporiasis cases in the United States over 90 days. The last 30-day count of 45,640 exceeds the prior period's 6,071.

Thursday · 20 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza in Chile: 15,747 cases in last 30 days

ENCLAI verified 15,747 seasonal influenza cases in Chile over the past month, down from 31,845 in the prior period.

Thursday · 20 August 2026ENCLAI surveillance→ Africa

Cholera in DRC: 6,421 Verified Cases in Last 90 Days

ENCLAI records 6,421 verified cholera cases in the Democratic Republic of the Congo over the last 90 days.

Thursday · 20 August 2026ENCLAI surveillance→ Europe

Finland HFRS: 725 cases in last 30 days

ENCLAI verified 725 haemorrhagic fever with renal syndrome cases in Finland over the past month, compared to 87 in the prior period.

Thursday · 20 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera in Sudan: Verified Case Counts and Reporting Periods

Sudan recorded 814 verified cholera cases in the last 90 days, with 0 cases in the final 30-day window.

Thursday · 20 August 2026ENCLAI surveillance→

Wednesday · 19 August 20267 briefings

South Asia

Dengue fever in Sri Lanka: 92,011 verified cases in the last 30 days

Sri Lanka recorded 92,011 verified dengue cases in the last 30 days, up from 45,879 in the prior period.

Wednesday · 19 August 2026ENCLAI surveillance→ Southeast Asia

Cholera in Myanmar: Verified Case Counts and Regional Context

Myanmar recorded zero verified cholera cases in the last 30 days, down from 14 in the prior period, within a cooling regional trend.

Wednesday · 19 August 2026ENCLAI surveillance→ Oceania

Varicella in Australia: 2,718 Verified Cases in Last 90 Days

Australia recorded 2,718 verified varicella cases in the last 90 days, with zero new cases in the final 30-day window.

Wednesday · 19 August 2026ENCLAI surveillance→ North America

Pertussis: 1,796 verified cases in the United States over 90 days

ENCLAI records 1,796 verified pertussis cases in the US over 90 days, with a rising trend across 10 reporting countries.

Wednesday · 19 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza in Chile: 20,736 verified cases in last 30 days

Chile recorded 20,736 verified seasonal influenza cases in the last 30 days, down from 26,856 in the prior period.

Wednesday · 19 August 2026ENCLAI surveillance→ Europe

Seasonal influenza in Germany: 1,049 verified cases in last 90 days

ENCLAI records 727 verified seasonal influenza cases in Germany over the past 30 days, part of a steady trend across 30 reporting countries.

Wednesday · 19 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera in Sudan: Verified Case Counts and Reporting Trends

Sudan recorded zero verified cholera cases in the last 30 days, down from 494 in the prior period, while the broader reporting network shows a cooling trend.

Wednesday · 19 August 2026ENCLAI surveillance→

Tuesday · 18 August 20266 briefings

South Asia

Dengue fever: Sri Lanka case counts rise to 92,011 in last 30 days

Sri Lanka recorded 92,011 verified dengue cases in the last 30 days, up from 45,879 in the prior period. The 12-week trend across reporting countries is cooling.

Tuesday · 18 August 2026ENCLAI surveillance→ Southeast Asia

Shigellosis in Taiwan: 36 cases in last 30 days

ENCLAI verified 47 shigellosis cases in Taiwan over the past 90 days, with 36 recorded in the most recent 30-day period.

Tuesday · 18 August 2026ENCLAI surveillance→ Oceania

Hepatitis B in Australia: 395 Verified Cases in Last 90 Days

ENCLAI records 395 verified Hepatitis B cases in Australia over the last 90 days, with zero new cases in the final 30-day window.

Tuesday · 18 August 2026ENCLAI surveillance→ North America

US Measles: 362 Verified Cases in Last 90 Days

ENCLAI verified 362 measles cases in the United States over the last 90 days, with 2,243 recorded in the final month.

Tuesday · 18 August 2026ENCLAI surveillance→ Latin America

Dengue fever: Brazil verified cases at 91,191 over last 90 days

ENCLAI records 91,191 verified dengue cases in Brazil over the past 90 days, with a cooling trend observed across the 20 reporting countries.

Tuesday · 18 August 2026ENCLAI surveillance→ Europe

Hepatitis B: 1,153 Verified Cases in Germany Over 90 Days

ENCLAI records 1,153 verified Hepatitis B cases in Germany over the last 90 days, with a steady trend across the 12 reporting countries.

Tuesday · 18 August 2026ENCLAI surveillance→

Monday · 17 August 20266 briefings

South Asia

Cholera in Afghanistan: 40,883 verified cases in last 90 days

ENCLAI records 40,883 verified cholera cases in Afghanistan over the past 90 days, with a steady trend across the 20 reporting countries.

Monday · 17 August 2026ENCLAI surveillance→ Southeast Asia

Dengue fever in Sri Lanka: 92,011 cases in last 30 days · 18 Aug 2026

Sri Lanka recorded 92,011 verified dengue cases in the past month, part of a cooling trend across 20 reporting countries.

Monday · 17 August 2026ENCLAI surveillance→ Oceania

Seasonal influenza: Australia verified cases at 10,680

ENCLAI records 10,680 verified seasonal influenza cases in Australia over the last 90 days.

Monday · 17 August 2026ENCLAI surveillance→ North America

US COVID-19: 6,412 verified cases in last 30 days

ENCLAI records 6,412 verified US cases in the last 30 days, compared to 3,775 in the prior period and 73,009 in the same window last year.

Monday · 17 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza in Chile: 16,527 verified cases in last 30 days

Chile recorded 16,527 verified seasonal influenza cases in the last 30 days, down from 26,856 in the prior period.

Monday · 17 August 2026ENCLAI surveillance→ Europe

Hepatitis E in Germany: 976 cases in last 30 days

ENCLAI verified 1,255 Hepatitis E cases in Germany over the past 90 days, with 976 recorded in the most recent 30-day period.

Monday · 17 August 2026ENCLAI surveillance→

Sunday · 16 August 20268 briefings

South Asia

Cholera in Afghanistan: 44,640 verified cases in last 90 days

ENCLAI records 44,640 verified cholera cases in Afghanistan over the past 90 days, with a steady trend across reporting countries.

Sunday · 16 August 2026ENCLAI surveillance→ Southeast Asia

Legionnaires' disease: 49 verified cases in Taiwan over the last 30 days

ENCLAI records 49 verified Legionnaires' disease cases in Taiwan for the last 30 days, compared with 71 in the prior period and 153 in the same window last year.

Sunday · 16 August 2026ENCLAI surveillance→ Oceania

Campylobacteriosis in Australia: 2,737 Verified Cases

ENCLAI records 2,737 verified cases of Campylobacteriosis in Australia over the last 90 days.

Sunday · 16 August 2026ENCLAI surveillance→ North America

West Nile fever: US case counts rise in last 30 days

ENCLAI verified 203 West Nile fever cases in the United States over the past 30 days, compared with 7 in the prior period.

Sunday · 16 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza cases in Chile decline over recent month

ENCLAI verified 16,527 seasonal influenza cases in Chile during the last 30 days, down from 26,856 in the prior period.

Sunday · 16 August 2026ENCLAI surveillance→ Africa

Cholera cases in Nigeria decline over recent 30-day window

ENCLAI verified 47,400 cholera cases in Nigeria over the last 90 days. The count for the most recent 30 days is lower than the prior period.

Sunday · 16 August 2026ENCLAI surveillance→ Europe

Campylobacteriosis cases in Germany rise over last 30 days

ENCLAI verified 9,640 campylobacteriosis cases in Germany in the last 90 days, with a recent increase from 5,858 to 7,358 cases.

Sunday · 16 August 2026ENCLAI surveillance→ Middle East & North Africa

Sudan cholera cases rise in latest batch; steady trend across reporting countries

ENCLAI verified 814 cholera cases in Sudan over 90 days. The latest batch total rose to 494, while the broader trend remains steady.

Sunday · 16 August 2026ENCLAI surveillance→

Saturday · 15 August 20266 briefings

South Asia

Cholera Case Counts in Afghanistan and Reporting Countries · 16 Aug 2026

ENCLAI verified 44,640 cholera cases in Afghanistan over the last 90 days. The count across 20 reporting countries stands at 112,979.

Saturday · 15 August 2026ENCLAI surveillance→ Southeast Asia

Taiwan COVID-19 Cases Rise to 189 in Last 30 Days

ENCLAI verified 189 cases in Taiwan over the last 30 days, up from 35 in the prior period. Across 36 reporting countries, 17,809 cases were recorded.

Saturday · 15 August 2026ENCLAI surveillance→ Oceania

Non-typhoidal salmonellosis counts in Australia and reporting countries

ENCLAI verified 724 cases of non-typhoidal salmonellosis in Australia over the last 90 days, with zero new cases recorded in the most recent 30-day window.

Saturday · 15 August 2026ENCLAI surveillance→ North America

Mpox case counts in the United States over recent reporting periods · 15 Aug 2026

ENCLAI verified 303 Mpox cases in the US in the last 90 days, with 28 cases recorded in the most recent 30-day window.

Saturday · 15 August 2026ENCLAI surveillance→ Europe

Germany non-typhoidal salmonellosis cases rise in recent weeks

ENCLAI verified 1,505 non-typhoidal salmonellosis cases in Germany over the last 90 days. The count rose from 856 to 1,228 between consecutive 30-day periods.

Saturday · 15 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera case counts in Sudan decline across recent reporting periods

ENCLAI verified 814 cholera cases in Sudan over the last 90 days, with a marked decrease from prior monthly totals.

Saturday · 15 August 2026ENCLAI surveillance→

Friday · 14 August 20267 briefings

South Asia

Cholera Case Counts in Afghanistan and Reporting Countries · 15 Aug 2026

ENCLAI verified 44,640 cholera cases in Afghanistan over the last 90 days. The count across 20 reporting countries stands at 112,979.

Friday · 14 August 2026ENCLAI surveillance→ Southeast Asia

Amebiasis case counts in Taiwan decline over recent weeks

ENCLAI verified 48 amebiasis cases in Taiwan over the last 90 days, with a drop from 47 to 25 in the most recent 30-day window.

Friday · 14 August 2026ENCLAI surveillance→ Oceania

Whooping cough cases in Australia and across 11 reporting countries

ENCLAI verified 711 whooping cough cases in Australia over the last 90 days, with a rising trend observed across the 11 countries that report this disease to ENCLAI.

Friday · 14 August 2026ENCLAI surveillance→ North America

Non-typhoidal salmonellosis counts in United States over recent periods

ENCLAI verified 8,986 cases of non-typhoidal salmonellosis in the United States over the last 90 days. The count rose from 3,429 to 3,742 in the most recent 30-day window.

Friday · 14 August 2026ENCLAI surveillance→ Latin America

Colombia Dengue Cases Drop to 2,128 in Last Month

ENCLAI verified counts show a decline in Colombia's recent dengue cases compared to the prior month and last year.

Friday · 14 August 2026ENCLAI surveillance→ Africa

Cholera cases in DRC decline over recent months

ENCLAI verified 7,507 cholera cases in the Democratic Republic of the Congo in the last 90 days, a decrease from the prior period.

Friday · 14 August 2026ENCLAI surveillance→ Europe

Norovirus cases in Germany show recent increase

ENCLAI verified 4,466 norovirus gastroenteritis cases in Germany over the last 90 days, with a rise from 2,260 to 2,440 in the most recent month.

Friday · 14 August 2026ENCLAI surveillance→

Thursday · 13 August 20267 briefings

South Asia

Cholera case counts in Afghanistan and across 20 reporting countries

ENCLAI verified 44,640 cholera cases in Afghanistan over the last 90 days. The count stands at 112,979 across the 20 countries that report this disease to ENCLAI.

Thursday · 13 August 2026ENCLAI surveillance→ Southeast Asia

Non-typhoidal salmonellosis cases in Singapore and 12 reporting countries

ENCLAI verified 293 non-typhoidal salmonellosis cases in Singapore over 90 days, part of 12,689 across 12 reporting nations.

Thursday · 13 August 2026ENCLAI surveillance→ Oceania

Respiratory syncytial virus cases in Australia and reporting countries

ENCLAI verified 22,420 RSV cases in Australia over 90 days. Across 25 reporting countries, the count stands at 26,626.

Thursday · 13 August 2026ENCLAI surveillance→ North America

Seasonal influenza case counts in the United States and reporting countries

ENCLAI verified seasonal influenza cases in the United States show a rise over the last month, while the broader trend across reporting nations remains steady.

Thursday · 13 August 2026ENCLAI surveillance→ Latin America

Chikungunya fever cases in Brazil decline over recent weeks

ENCLAI verified 11,619 chikungunya fever cases in Brazil over the last 90 days, with a drop from 1,073 to 411 in the most recent month.

Thursday · 13 August 2026ENCLAI surveillance→ Europe

Germany COVID-19 Cases Rise in Recent 30-Day Window

ENCLAI verified 329 cases in Germany over 90 days, with a recent increase from 156 to 226 in consecutive 30-day periods.

Thursday · 13 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera case counts in Sudan decline after recent reporting periods

ENCLAI verified 814 cholera cases in Sudan over the last 90 days, with zero new cases recorded in the most recent 30-day window.

Thursday · 13 August 2026ENCLAI surveillance→

Wednesday · 12 August 20265 briefings

Southeast Asia

Taiwan COVID-19 Cases Rise in Latest 30-Day Window

ENCLAI verified counts show Taiwan cases increased from 40 to 121 in the last month, while the broader reporting network shows a rising trend.

Wednesday · 12 August 2026ENCLAI surveillance→ Oceania

COVID-19 Case Counts in Australia and Reporting Countries

ENCLAI verified 8,136 cases in Australia over 90 days; 16,931 across 36 reporting nations with a rising trend.

Wednesday · 12 August 2026ENCLAI surveillance→ North America

Cyclosporiasis case counts rise across US reporting windows

ENCLAI verified cyclosporiasis data for the United States shows a shift in recent reporting periods, with higher counts observed in the most recent 30-day window compared to prior intervals.

Wednesday · 12 August 2026ENCLAI surveillance→ Latin America

Dengue Fever Case Counts in Brazil and Reporting Countries

ENCLAI verified dengue fever cases in Brazil over the last 90 days stand at 106,069. The broader trend across reporting nations shows a cooling pattern.

Wednesday · 12 August 2026ENCLAI surveillance→ Europe

Finland Lyme borreliosis: Recent 30-day count exceeds prior windows

ENCLAI verified 1,180 cases in Finland's latest 30-day window, up from 204 previously. The broader trend across reporting countries is cooling.

Wednesday · 12 August 2026ENCLAI surveillance→

Tuesday · 11 August 20267 briefings

Southeast Asia

Dengue Fever Case Counts in Singapore and Reporting Countries

ENCLAI verified 1,114 dengue cases in Singapore over 90 days. Across 20 reporting countries, the count stands at 154,695 with a cooling trend.

Tuesday · 11 August 2026ENCLAI surveillance→ Oceania

Varicella case counts in Australia and reporting countries

ENCLAI verified 2,718 varicella cases in Australia over 90 days. Across 12 reporting countries, the count is 19,004 with a cooling trend.

Tuesday · 11 August 2026ENCLAI surveillance→ North America

Campylobacteriosis case counts in the United States and reporting countries · 11 Aug 2026

ENCLAI verified 15,574 cases of Campylobacteriosis in the United States over the last 90 days. The count across 12 reporting countries stands at 29,027.

Tuesday · 11 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza case counts in Chile decline over recent weeks

ENCLAI verified data shows a decrease in seasonal influenza cases in Chile from the prior month, while the broader reporting network remains steady.

Tuesday · 11 August 2026ENCLAI surveillance→ Africa

Cholera counts in Mozambique and across 19 reporting countries

ENCLAI verified 532 cholera cases in Mozambique over 90 days, part of 112,978 cases across 19 reporting nations with a steady trend.

Tuesday · 11 August 2026ENCLAI surveillance→ Europe

Seasonal influenza case counts in France decline over recent weeks

ENCLAI verified 151 seasonal influenza cases in France over the last 90 days, with a notable decrease in recent weekly reporting periods.

Tuesday · 11 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera Case Counts in Sudan and Reporting Countries

ENCLAI verified 814 cholera cases in Sudan over the last 90 days, part of 112,978 cases across 19 reporting countries.

Tuesday · 11 August 2026ENCLAI surveillance→

Monday · 10 August 20268 briefings

South Asia

Cholera Case Counts in Afghanistan and Reporting Countries · 11 Aug 2026

ENCLAI verified 44,640 cholera cases in Afghanistan over 90 days. The count across 19 reporting countries stands at 112,978.

Monday · 10 August 2026ENCLAI surveillance→ Southeast Asia

Taiwan COVID-19 Cases Rise to 133 in Last 30 Days Amid Regional Trend

ENCLAI verified 133 cases in Taiwan over the last 30 days, up from 28 in the prior period. Across 36 reporting countries, 16,855 cases were recorded.

Monday · 10 August 2026ENCLAI surveillance→ Oceania

Rotavirus enteritis case counts in Australia remain steady

ENCLAI verified 228 cases of rotavirus enteritis in Australia over the last 90 days, with recent monthly figures showing minimal variation.

Monday · 10 August 2026ENCLAI surveillance→ North America

Measles cases rise in US; trend cools across reporting countries

ENCLAI verified 363 measles cases in the United States over 90 days, with a recent increase in monthly counts, while the broader regional trend shows cooling.

Monday · 10 August 2026ENCLAI surveillance→ Latin America

Seasonal influenza cases in Chile decline over recent 30-day window

ENCLAI verified counts show seasonal influenza cases in Chile fell from 25,635 to 19,567. Across the 29 reporting countries, the trend remains steady.

Monday · 10 August 2026ENCLAI surveillance→ Middle East & North Africa

Cholera cases in Sudan rise over prior month; regional trend cools

Sudan reports 814 verified cholera cases in 90 days, up from the prior month. Across 19 reporting countries, the 12-week trend is cooling.

Monday · 10 August 2026ENCLAI surveillance→ Africa

Cholera cases in DRC rise over prior month; regional trend cools

ENCLAI verified 3,648 cholera cases in the Democratic Republic of the Congo in the last 90 days. The count rose from the prior 30-day window.

Monday · 10 August 2026ENCLAI surveillance→ Europe

Germany: EHEC cases rise in latest 30-day window

ENCLAI verified 733 Enterohaemorrhagic E. coli cases in Germany over 90 days, with a recent increase from 466 to 576 in the last month.

Monday · 10 August 2026ENCLAI surveillance→

Sunday · 09 August 20264 briefings

Southeast Asia

Taiwan COVID-19 Cases Rise Amid Regional Trend

ENCLAI verified 133 cases in Taiwan over the last 30 days, up from 28 in the prior period, while regional counts rise.

Sunday · 09 August 2026ENCLAI surveillance→ Oceania

Seasonal influenza case counts in Australia over recent reporting windows

ENCLAI verified 10,680 seasonal influenza cases in Australia over the last 90 days, with a rise from 3,758 to 6,922 in the most recent month.

Sunday · 09 August 2026ENCLAI surveillance→ North America

United States COVID-19 Case Counts and Reporting Trends

ENCLAI verified zero cases in the United States over the last 90 days, while counts across 37 reporting countries show a rising trend.

Sunday · 09 August 2026ENCLAI surveillance→ Europe

Hepatitis E cases in Germany: 1,391 verified in 90 days

ENCLAI verified 1,391 Hepatitis E cases in Germany over the last 90 days. The count rose from 722 to 902 in the most recent 30-day window.

Sunday · 09 August 2026ENCLAI surveillance→

Saturday · 08 August 20265 briefings

Southeast Asia

Legionnaires' disease counts in Taiwan and across reporting countries

ENCLAI verified 3 cases in Taiwan over 90 days. Across 12 reporting countries, 2,604 cases were recorded. The trend rose over the past 12 weeks.

Saturday · 08 August 2026ENCLAI surveillance→ Oceania

Hepatitis B cases in Australia rise over last 30 days · 9 Aug 2026

ENCLAI verified 395 Hepatitis B cases in Australia in the last 90 days, with a recent increase from 180 to 215 cases in the most recent month.

Saturday · 08 August 2026ENCLAI surveillance→ North America

Pertussis cases rise in US and across 11 reporting countries

ENCLAI verified 2,487 pertussis cases in the United States over 90 days. The count rose from 326 to 1,860 in recent weeks.

Saturday · 08 August 2026ENCLAI surveillance→ Africa

Cholera cases in DRC decline year-on-year amid broader regional cooling

ENCLAI verified 4,474 cholera cases in the Democratic Republic of the Congo over 90 days, part of a wider cooling trend across 17 reporting countries.

Saturday · 08 August 2026ENCLAI surveillance→ Europe

Campylobacteriosis case counts in Germany and reporting countries

ENCLAI verified 8,883 cases of campylobacteriosis in Germany over the last 90 days, with a steady trend across the 12 reporting countries.

Saturday · 08 August 2026ENCLAI surveillance→

Friday · 07 August 20265 briefings

Southeast Asia

Dengue cases in Singapore decline over recent weeks · 8 Aug 2026

ENCLAI verified 1,047 dengue cases in Singapore over 90 days. The count fell from 605 to 123 in the last two monthly windows.

Friday · 07 August 2026ENCLAI surveillance→ Oceania

Pertussis case counts remain stable in Australia over recent weeks

ENCLAI verified 711 pertussis cases in Australia over the last 90 days, with weekly counts showing stability rather than a rise.

Friday · 07 August 2026ENCLAI surveillance→ North America

Mpox case counts in the United States over recent reporting periods · 7 Aug 2026

ENCLAI verified 828 Mpox cases in the US in the last 90 days, with 22 cases in the most recent 30-day window.

Friday · 07 August 2026ENCLAI surveillance→ Africa

Cholera cases in DRC decline year-on-year amid broader cooling trend

ENCLAI verified 4,474 cholera cases in the Democratic Republic of the Congo over 90 days, part of a wider cooling trend across 18 reporting countries.

Friday · 07 August 2026ENCLAI surveillance→ Europe

Legionnaires' disease cases rise in Germany across recent weeks

ENCLAI verified 578 Legionnaires' disease cases in Germany over the last 90 days, with a rising trend observed across the 12 reporting countries.

Friday · 07 August 2026ENCLAI surveillance→

Thursday · 06 August 20266 briefings

Southeast Asia

Amebiasis case counts in Taiwan shift across recent reporting windows

ENCLAI verified 48 amebiasis cases in Taiwan over the last 90 days, with a notable change in monthly volume compared to prior periods.

Thursday · 06 August 2026ENCLAI surveillance→ Oceania

Campylobacteriosis case counts in Australia remain steady

ENCLAI verified 2,737 cases of campylobacteriosis in Australia over the last 90 days. The trend across reporting countries is steady.

Thursday · 06 August 2026ENCLAI surveillance→ North America

West Nile fever cases in the United States over recent months

ENCLAI verified 63 West Nile fever cases in the US in the last 90 days, with a steady trend across reporting countries.

Thursday · 06 August 2026ENCLAI surveillance→ Latin America

Measles case counts in Mexico and across 12 reporting countries

ENCLAI verified 35,537 measles cases in Mexico over the last 90 days. The count stands at zero for the most recent 30-day window.

Thursday · 06 August 2026ENCLAI surveillance→ Africa

Cholera counts in DRC and across 18 reporting countries

ENCLAI verified 4,474 cholera cases in the Democratic Republic of the Congo over 90 days, part of 44,850 cases across 18 reporting nations.

Thursday · 06 August 2026ENCLAI surveillance→ Europe

Norovirus cases in Germany decline over recent weeks · 6 Aug 2026

ENCLAI verified 8,914 norovirus gastroenteritis cases in Germany over the last 90 days, with a drop from 2,964 to 1,398 in the most recent month.

Thursday · 06 August 2026ENCLAI surveillance→

Wednesday · 05 August 20265 briefings

Southeast Asia

Taiwan COVID-19 Cases Rise to 80 in Last 30 Days

ENCLAI verified 80 cases in Taiwan over the last 30 days, up from 30 in the prior period. Across 33 reporting countries, counts stand at 63,237.

Wednesday · 05 August 2026ENCLAI surveillance→ Oceania

Respiratory syncytial virus cases rise in Australia

ENCLAI verified 22,420 RSV cases in Australia over 90 days, with a recent increase from the prior month.

Wednesday · 05 August 2026ENCLAI surveillance→ North America

Listeriosis cases in the US; rising trend across reporting nations

ENCLAI verified 320 listeriosis cases in the US over 90 days. The aggregate trend across reporting countries has risen over the past 12 weeks.

Wednesday · 05 August 2026ENCLAI surveillance→ Africa

Lassa fever case counts in Nigeria shift across recent reporting periods

ENCLAI verified 259 Lassa fever cases in Nigeria over the last 90 days, with a cooling trend observed across reporting countries.

Wednesday · 05 August 2026ENCLAI surveillance→ Europe

Non-typhoidal salmonellosis cases rise in Germany over recent weeks

ENCLAI verified 2,416 non-typhoidal salmonellosis cases in Germany in the last 90 days. The count rose from 714 to 1,084 between consecutive 30-day periods.

Wednesday · 05 August 2026ENCLAI surveillance→

Tuesday · 04 August 20265 briefings

Southeast Asia

Dengue cases in Singapore decline over recent weeks · 5 Aug 2026

ENCLAI verified 1,047 dengue cases in Singapore over 90 days. The count fell from 486 to 242 in the last two monthly periods.

Tuesday · 04 August 2026ENCLAI surveillance→ Oceania

COVID-19 verified cases in Australia and reporting countries

ENCLAI verified 8,136 COVID-19 cases in Australia over 90 days; 62,377 across 33 reporting nations.

Tuesday · 04 August 2026ENCLAI surveillance→ North America

Shigellosis cases in the United States decline year-on-year

ENCLAI verified 5,427 shigellosis cases in the US over 90 days. Recent monthly counts are lower than last year, while a rising trend persists across reporting countries.

Tuesday · 04 August 2026ENCLAI surveillance→ Africa

Lassa fever cases in Nigeria decline over recent weeks

ENCLAI verified 259 Lassa fever cases in Nigeria over 90 days. The 30-day count fell from 210 to 181, consistent with a cooling trend across reporting countries.

Tuesday · 04 August 2026ENCLAI surveillance→ Europe

Seasonal influenza cases in Spain decline over recent weeks

ENCLAI verified 2,411 seasonal influenza cases in Spain over the last 90 days. The count fell from 888 to 675 in the most recent 30-day window.

Tuesday · 04 August 2026ENCLAI surveillance→

Monday · 03 August 20265 briefings

Southeast Asia

Hand, foot and mouth disease cases in Singapore decline from prior month

ENCLAI verified 33 cases of hand, foot and mouth disease in Singapore over the last 30 days, down from 113 in the prior period.

Monday · 03 August 2026ENCLAI surveillance→ Oceania

Varicella case counts in Australia and across 11 reporting countries

ENCLAI verified 2,718 varicella cases in Australia over the last 90 days. Across the 11 countries that report this disease to ENCLAI, there are 135,863 verified cases.

Monday · 03 August 2026ENCLAI surveillance→ Africa

Cholera case counts in Congo and across 18 reporting countries

ENCLAI verified 305 cholera cases in Congo over the last 90 days, with zero new cases in the most recent 30-day window.

Monday · 03 August 2026ENCLAI surveillance→ North America

US EHEC Cases Rise in Latest Month; 12-Week Trend Steady

ENCLAI verified 3,210 Enterohaemorrhagic E. coli cases in the US over 90 days. The latest 30-day count of 843 exceeds the prior month's 768, while the broader trend remains steady.

Monday · 03 August 2026ENCLAI surveillance→ Europe

Enterohaemorrhagic E. coli cases in Germany over recent months

ENCLAI verified 1,386 Enterohaemorrhagic E. coli cases in Germany in the last 90 days, with a steady trend across reporting countries.

Monday · 03 August 2026ENCLAI surveillance→

Sunday · 02 August 20264 briefings

Southeast Asia

Scrub typhus cases in Taiwan decline over last 30 days

ENCLAI verified 25 scrub typhus cases in Taiwan during the last 30 days, down from 31 in the prior period and 49 in the same window last year.

Sunday · 02 August 2026ENCLAI surveillance→ Oceania

Non-typhoidal salmonellosis cases in Australia over last 90 days

ENCLAI verified 724 non-typhoidal salmonellosis cases in Australia in the last 90 days, part of a rising trend across 12 reporting countries.

Sunday · 02 August 2026ENCLAI surveillance→ North America

Non-typhoidal salmonellosis counts in the United States

ENCLAI verified 11,490 cases of non-typhoidal salmonellosis in the US over 90 days. The count rose from 2,676 to 3,276 in recent 30-day windows.

Sunday · 02 August 2026ENCLAI surveillance→ Europe

Hepatitis E cases in Germany over recent weeks

ENCLAI verified 3,070 Hepatitis E cases in Germany in the last 90 days, with a cooling trend across reporting countries.

Sunday · 02 August 2026ENCLAI surveillance→

Saturday · 01 August 20265 briefings

Southeast Asia

Acute haemorrhagic conjunctivitis cases in Singapore decline · 2 Aug 2026

ENCLAI verified counts show a reduction in acute haemorrhagic conjunctivitis cases in Singapore over the last month, while regional trends remain steady.

Saturday · 01 August 2026ENCLAI surveillance→ Oceania

Rotavirus enteritis cases rise in Australia

ENCLAI verified 228 rotavirus enteritis cases in Australia over the last 90 days, with a rising trend across reporting countries.

Saturday · 01 August 2026ENCLAI surveillance→ North America

Campylobacteriosis case counts in the United States and reporting countries · 1 Aug 2026

ENCLAI verified 21,223 cases in the US over 90 days. The count rose from 3,516 to 4,432 in recent 30-day windows.

Saturday · 01 August 2026ENCLAI surveillance→ Africa

Nigeria Lassa Fever: 248 Cases in Last 30 Days

ENCLAI verified 259 Lassa fever cases in Nigeria over 90 days, with 248 in the last month. The trend across reporting countries is cooling.

Saturday · 01 August 2026ENCLAI surveillance→ Europe

Campylobacteriosis cases in Germany and across 12 reporting countries

ENCLAI verified 17,850 campylobacteriosis cases in Germany over 90 days. Across 12 reporting countries, the count stands at 43,401 with a steady trend.

Saturday · 01 August 2026ENCLAI surveillance→