Compiled by the ENCLAI research team following a documented methodology · Editorial oversight: Dr Natalya Mathur, Founder · Data last updated: (UTC)

Whooping cough (pertussis) in Czechia: 2026 cases and outbreak reports

Reported whooping cough (pertussis) surveillance for Czechia (CZE) — ▼ Declining · 2025 — latest record 2026-10-13

What the 2026 data shows

No whooping cough (pertussis) case count has been reported for Czechia so far in 2026. The full year 2025 closed at 4,017 cases. 2025 closed 79% below the 2023–2024 average, which is why the trend reads “Declining”.

ENCLAI has logged 463 surveillance records for whooping cough (pertussis) in Czechia in 2026, with the most detailed reporting in Apr 2026 (168 records). 12 of those arrived in the last 30 days. 2 distinct surveillance sources reported this pair in 2026.

Key facts: Whooping cough (pertussis)

Transmission
Airborne droplets
Coughs and sneezes; contagious from symptom onset and for ≥ 2 weeks after coughing begins (antibiotics shorten this).CDC 2026
Incubation
7–10 days
Then a catarrhal stage like a cold, the cough worsening over 1–2 weeks before the paroxysms (Prescott: 7–14 days).Oxford Hb 2025 · Prescott 7e
Vaccine
DTaP · Tdap · DTP3 85%
WHO: first dose from 6 weeks, then doses 4–8 weeks apart; 85% of infants got three DTP doses in 2025. Neither infection nor vaccine gives lifelong protection.WHO 2026 · CDC 2026

Cited reference facts about the disease, not derived from the surveillance counts on this page. Full set on the Whooping cough (pertussis) page.

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Surveillance summary

2026 cases (YTD)
not reported
2025 cases (full year)
4,017
Baseline avg (3yr)
N/A
Trend (2025)
▼ Declining · 2025
-79% vs 2023–2024 average

Reported cases by year, Czechia

YearReported casesShare of worldwide reports
2023 650 5.1%
2024 37,918 17.4%
2025 4,017 3.6%
2026 (year to date) not reported —

Reporting bounds and case definitions vary; historical baselines are a separate comparison measure. Worldwide share compares this country's reported figure with the sum of all countries reporting whooping cough (pertussis) to ENCLAI for that year. "Incomplete year" means our sources cover less than ten months of that year, so no full-year figure is shown; "outbreak total to date" is a running total since an outbreak began, not a count for one year.

Surveillance records logged in 2026

MonthRecordsReporting sources
Apr 20261681
Aug 20261681
Oct 20261272

A record is one dated surveillance publication or one row of an official table; a month with many records is a month with detailed reporting, not necessarily more cases. 12 records were logged in the last 30 days.

Sub-national reporting, 2026

Areas within Czechia with the most whooping cough (pertussis) records this year:

AreaRecords
Central Bohemia32
Liberec Region32
Moravian-Silesian Region32
Olomouc Region32
Pardubice Region32

Whooping cough (pertussis) in other countries, 2026

Country2026 casesTrend
Australia 9,883
United States 9,616
Colombia 4,087
Poland 2,375 ▼ Declining · 2025
China 2,273

Other diseases reported in Czechia, 2026

Disease2026 casesTrend
Scabies 7,105 ▲ Rising · 2025
COVID-19 4,808 ▼ Declining · 2025
Seasonal influenza 1,700 ▲ Rising · 2025
Respiratory syncytial virus infection 1,498 ≈ Stable · 2025
Measles 4 ▲ Rising · 2025

Questions about this page

How many whooping cough (pertussis) cases has Czechia reported in 2026?
No whooping cough (pertussis) case count has been reported for Czechia so far in 2026. The full year 2025 closed at 4,017 cases. 2025 closed 79% below the 2023–2024 average, which is why the trend reads “Declining”.
Is whooping cough (pertussis) rising or falling in Czechia?
ENCLAI's trend reading for whooping cough (pertussis) in Czechia is “Declining · 2025”: the latest complete year is compared with the earlier baseline from the reported counts; the current year is not judged until it closes.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Czechia figures reflect the reporting available to ENCLAI; reporting periods and case definitions differ between sources, and a missing report does not establish zero cases. ENCLAI holds whooping cough (pertussis) records for Czechia dated from 2018. How we verify and update data: methodology & Trust Center · understanding case counts.

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One email a day: what changed in official disease reporting worldwide, with the source named for every number. Reported facts only — no forecasts and no interpretation.

Double opt-in — we send a confirmation link and nothing else until you click it. One-click unsubscribe on every email. See our privacy notice.