Totals are summed from the country/area/conveyance rows for the same reporting week in WHO’s weekly dataset. Reporting coverage varies: 55 locations reported a case count for the latest week. Missing values stay missing. Negative weekly corrections are retained. Reported counts are not estimates of every infection or death.
The charts show weekly reporting dates, not dates of infection.
Country comparisons reflect different populations and reporting practices. Map colours represent reported counts, not personal risk. An absent figure does not establish an absence of disease.
Visualisation and aggregation by Worldwide Outbreak; no WHO endorsement is implied.
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People living with HIV is a prevalence estimate. New infections, AIDS-related deaths and treatment access are separate measures for 2025. The source uncertainty ranges remain attached to each estimate.
TB disease includes new and recurrent episodes in 2025. Deaths include 137,000 among people with HIV, so the disease totals overlap. Estimated illness is different from diagnosed or notified cases.
Global estimates for 2024. The number living with infection is a prevalence estimate; new infections and deaths describe events during that year. Figures retain the rounding used by the official report.
Global estimates for 2024. The number living with infection is a prevalence estimate; new infections and deaths describe events during that year. Figures retain the rounding used by the official report.
WHO estimates of global measles infections and deaths during 2024. These modelled annual figures are separate from current-year confirmed case reports.
Annual surveillance totals for 2025 from 47 reporting countries. Suspected and confirmed cholera reports are included; unreported illness is not estimated. Provisional cholera and acute watery diarrhoea updates are a separate series.
These measures have different definitions and reporting years. They must not be added together or used to rank personal risk. Annual editions may revise earlier estimates. New official releases update these panels automatically after complete source and reporting-period validation.
