Oceania 14 Nov 2026 · Dr Natalya Mathur
ENCLAI ID ENCLAI-2026-0000835-2 · Cite

Campylobacteriosis in Australia: 8,531 cases in 90 days

ENCLAI SURVEILLANCE BRIEFING · 14 NOVEMBER 2026Campylobacteriosis in Australia: 8,531cases in 90 daysCampylobacteriosis · Australia · reported cases3,572reported cases in the 30 days to 14November▲ 8% more than the 30 days before (3,312)3,312The 30 daysbefore3,414Same 30 days, ayear earlier8,53190 days to 14November35,7332026 so farThree 30-day windows3,414A year earlier3,31230 days before3,572Last 30 daysLargest counts, last 90 daysThe US10,924Australia8,531Germany8,425Switzerland1,879Hungary1,009Spain70414 countries with a reported count in this windowWhat this briefing shows1Reported cases rose from 3,312 to 3,572 between the two latest30-day windows, 8% more.2The latest count of 3,572 is above the 3,414 reported in the same30 days a year earlier.3Australia accounts for 27.1% of the campylobacteriosis casesreported to ENCLAI worldwide in 2026 and ranks 2 of 21 reportingcountries.Read with care: reports to official surveillance, not people and not a rate. A change between30-day windows can come from reporting timing as much as from transmission.Source: official surveillance reports compiled by ENCLAI · data as of 2026-11-14 ·enclai.net/newsVerify every figure against the source data before use; ENCLAI does not guarantee accuracy orcompleteness.
  1. Reported cases rose from 3,312 to 3,572 between the two latest 30-day windows, 8% more.
  2. The latest count of 3,572 is above the 3,414 reported in the same 30 days a year earlier.
  3. Australia accounts for 27.1% of the campylobacteriosis cases reported to ENCLAI worldwide in 2026 and ranks 2 of 21 reporting countries.
Customise it in Visual Studio
Largest included reported counts (6 of 14 countries) · 2026-08-17 through 2026-11-14 · source-record dates; coverage varies
United States10,924
Australia8,531
Germany8,425
Switzerland1,879
Hungary1,009
Spain704
Campylobacteriosis — Australia · reported surveillance count · 2026-08-17 through 2026-11-14 · inclusive source-record dates
Campylobacteriosis — Australia · reported surveillance count · 2026-10-16 through 2026-11-14 · inclusive source-record dates
Campylobacteriosis — Australia · reported surveillance count · 2026-09-16 through 2026-10-15 · inclusive source-record dates
Campylobacteriosis — Australia · reported surveillance count · 2025-10-16 through 2025-11-14 · inclusive source-record dates
Campylobacteriosis · combined reported surveillance count · 2026-08-17 through 2026-11-14 · inclusive source-record dates
Campylobacteriosis · weekly reported-count series · Weeks starting 2026-08-03 through 2026-10-19
Largest included reported counts (6 of 14 countries) · 2026-08-17 through 2026-11-14 · source-record dates; coverage varies

The full briefing

Full 2026 picture: Campylobacteriosis in Australia — reported cases by year, monthly records and every briefing for this pair.

Australia reported 8,531 campylobacteriosis cases in the 90 days to 14 November. 3,572 of them came in the 30 days to 14 November, against 3,312 in the 30 days before. The same 30 days a year earlier had 3,414.

Why it matters

Australia accounts for 27.1% of the campylobacteriosis cases reported to ENCLAI worldwide so far in 2026. It ranks 2 of 21 reporting countries.

The numbers

PeriodReported cases
Last 30 days (to 14 November)3,572
The 30 days before that3,312
Same 30 days a year earlier3,414
90 days to 14 November8,531
2026 so far (ENCLAI export)35,733
The card shows campylobacteriosis in Australia. It compares the last 30 days with the 30 days before, as reported to ENCLAI.
The card shows campylobacteriosis in Australia. It compares the last 30 days with the 30 days before, as reported to ENCLAI.

What the source says

These figures come from official surveillance reports. They count reports, not people. They are not an incidence rate, the rate of new cases in a population. They do not cover the whole population. The reporting periods do not match these dates exactly. Some reports are incomplete or still in progress. Some run past the window. Some reports do not say which date they use: symptom onset, notification, or confirmation.

Caveats

  • A change between two 30-day windows can come from reporting timing as much as from transmission. The source does not say which.

Where to learn more

Campylobacteriosis in Australia: the 2026 picture · Campylobacteriosis worldwide · Australia: all diseases · How to read these counts

Retained reporting context

Included reporting countries

Campylobacteriosis

32,336

combined reported surveillance count

2026-08-17 through 2026-11-14 · inclusive source-record dates

For Campylobacteriosis, the combined reported surveillance count across the 14 countries with positive reported counts in this selection is 32,336. The selection uses source-record dates 2026-08-17 through 2026-11-14, inclusive. This covers only these reporting countries; source periods and completeness vary.

Exact included country membership
CountryReported countSource-record dates
Australia8,5312026-08-17 through 2026-11-14
Switzerland1,8792026-08-17 through 2026-11-14
Germany8,4252026-08-17 through 2026-11-14
Spain7042026-08-17 through 2026-11-14
Finland3192026-08-17 through 2026-11-14
Guam42026-08-17 through 2026-11-14
Hungary1,0092026-08-17 through 2026-11-14
Lithuania2712026-08-17 through 2026-11-14
Latvia762026-08-17 through 2026-11-14
Northern Mariana Islands42026-08-17 through 2026-11-14
Singapore852026-08-17 through 2026-11-14
Sweden692026-08-17 through 2026-11-14
Ukraine362026-08-17 through 2026-11-14
United States10,9242026-08-17 through 2026-11-14

Snapshot 2026-11-14

Weekly reporting history

Campylobacteriosis

weekly reported-count series

Weeks starting 2026-08-03 through 2026-10-19

A retained retrospective weekly reported-count series across included reporting countries. Country membership and reporting completeness can vary by week. Missing weeks remain gaps. This is a separate report-series measure; it does not establish exact incidence or laboratory confirmation.

Retained weekly report series
WeekReported count
2026-08-03 through 2026-08-094527
2026-08-10 through 2026-08-1611243
2026-08-17 through 2026-08-233823
2026-08-24 through 2026-08-307195
2026-08-31 through 2026-09-063753
2026-09-07 through 2026-09-136752
2026-09-14 through 2026-09-203611
2026-09-21 through 2026-09-273628
2026-09-28 through 2026-10-044473
2026-10-05 through 2026-10-113391
2026-10-12 through 2026-10-183764
2026-10-19 through 2026-10-253533

Snapshot 2026-11-14

Sources and limitations

  • Window. Each quantity keeps its recorded source-selection dates and coverage notes. Dated batches and weekly or genomic observations retain their separate measures. Publication or capture dates do not establish case onset, equal cohorts or period completeness.
  • Denominator. The retained counts do not establish complete populations, equal reporting cohorts or incidence rates. Source period bounds and definitions can differ.
  • Case definition. Case definitions are set nationally and change over time. Counts for the same disease in different countries may not be counting the same thing.
  • Revisions. Agencies restate figures. Values here are as reported at the time of publication; see the update history below.

ENCLAI counts reflect verified records available from reporting sources for the stated window. They are not estimates of total incidence and should not be interpreted as medical advice. Full methodology: the dataset.

Review and corrections

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