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

Hepatitis B in Greece: 2026 cases and outbreak reports

Reported hepatitis b surveillance for Greece (GRC) — — latest record 2026-08-10

What the 2026 data shows

No Hepatitis B case count has been reported for Greece so far in 2026. No 2025 figure has been reported.

ENCLAI has logged 58 surveillance records for hepatitis b in Greece in 2026, with the most detailed reporting in May 2026 (49 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)
not reported
Baseline avg (3yr)
N/A
Trend (2025)
—
No 2025 figure

Reported cases by year, Greece

YearReported casesShare of worldwide reports
2023 200 0.4%
2024 not reported —
2025 not reported —
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 b 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
May 2026491
Jul 202611
Aug 202681

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 Greece with the most hepatitis b records this year:

AreaRecords
West Macedonia16
Attica10
Central Macedonia9
West Greece7
East Macedonia and Thrace4

Hepatitis B in other countries, 2026

Country2026 casesTrend
China 328,749
United States 19,931 ▲ Rising · 2025
Australia 4,650 ▲ Rising · 2025
Germany 2,830 ▼ Declining · 2025
Poland 2,827 ≈ Stable · 2025

Other diseases reported in Greece, 2026

Disease2026 casesTrend
COVID-19 30,154 ▼ Declining · 2025
West Nile fever 462

Questions about this page

How many Hepatitis B cases has Greece reported in 2026?
No Hepatitis B case count has been reported for Greece so far in 2026. No 2025 figure has been reported.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Greece 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 b records for Greece dated from 2012. 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.