ENCLAI holds 6 surveillance records for
Smallpox across 2
reporting countries and territories, with the earliest dated
2017 and the most recent
2026-07-28.
A further 1 country reports
no cases in the current period.
Data sources & methodology
About this data: Case counts are aggregated from 444 verified sources including WHO GHO, ECDC, CDC, and national health agencies. ENCLAI is not affiliated with or endorsed by these organisations.
Historical baselines sourced from WHO GHO, WIISE, ECDC Atlas, CDC NNDSS, and IHME GBD — used under open data licences.
How we verify and update data: methodology & Trust Center.
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