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

Hepatitis A in Italy: 2026 cases and outbreak reports

Reported hepatitis a surveillance for Italy (ITA) — — latest record 2026-09-16

What the 2026 data shows

No Hepatitis A case count has been reported for Italy so far in 2026. The full year 2025 closed at 631 cases.

ENCLAI has logged 379 surveillance records for hepatitis a in Italy in 2026, with the most detailed reporting in Sep 2026 (190 records). 2 distinct surveillance sources reported this pair in 2026.

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Surveillance summary

2026 cases (YTD)
not reported
2025 cases (full year)
631
Baseline avg (3yr)
N/A
Trend (2025)
—
No comparable earlier years

Reported cases by year, Italy

YearReported casesShare of worldwide reports
2023 not reported —
2024 not reported —
2025 631 1.8%
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 hepatitis a 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 20261661
Jun 2026232
Sep 20261901

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.

Sub-national reporting, 2026

Areas within Italy with the most hepatitis a records this year:

AreaRecords
Lazio26
Lombardy26
Apulia25
Campania25
Emilia-Romagna25

Hepatitis A in other countries, 2026

Country2026 casesTrend
China 5,142
Poland 2,019
South Korea 1,700 ≈ Stable · 2025
Spain 727 ▲ Rising · 2025
Taiwan 677 ▲ Rising · 2025

Other diseases reported in Italy, 2026

Disease2026 casesTrend
Seasonal influenza 3,201 ▲ Rising · 2025
Respiratory syncytial virus infection 2,555 ▲ Rising · 2025
Measles 545 ▲ Rising · 2025
Dengue fever 376
COVID-19 287 ▼ Declining · 2025

Questions about this page

How many Hepatitis A cases has Italy reported in 2026?
No Hepatitis A case count has been reported for Italy so far in 2026. The full year 2025 closed at 631 cases.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Italy 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 hepatitis a records for Italy dated from 2024. How we verify and update data: methodology & Trust Center · understanding case counts.

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The daily disease brief

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.