Health and Epidemic Warnings worldwide
Outbreaks, vaccination and public health alerts — covered for 78 countries. Public health warnings communicate outbreaks of infectious disease, plus environmental health risks such as contaminated water or a heat-health alert.
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What counts as a health and epidemic warnings
Public health warnings communicate outbreaks of infectious disease, plus environmental health risks such as contaminated water or a heat-health alert. They come from national public health institutes and from the WHO at international level, and typically include case definitions, affected areas and recommended measures.
If a warning is active
- Follow national vaccination and hygiene recommendations.
- Check official case numbers rather than social media claims.
- If you travel, check entry requirements and travel health advice before departure.
Sources used for this category
WHO, ECDC, national public health institutes, CDC. Waarning reads these public feeds directly in your browser; the official warning always keeps the name of the authority that issued it.
Health and Epidemic Warnings in Asia
Health and Epidemic Warnings in Africa
- Angola
- Benin
- Burkina Faso
- Burundi
- Cabo Verde
- Cameroon
- Central African Republic
- Chad
- Côte d'Ivoire
- Democratic Republic of the Congo
- Equatorial Guinea
- Eritrea
- Eswatini
- Ethiopia
- Gabon
- Gambia
- Ghana
- Guinea
- Guinea-Bissau
- Kenya
- Lesotho
- Liberia
- Madagascar
- Malawi
- Mali
- Mauritania
- Mauritius
- Mozambique
- Namibia
- Niger
- Nigeria
- Republic of the Congo
- Rwanda
- São Tomé and Príncipe
- Senegal
- Seychelles
- Sierra Leone
- Somalia
- South Africa
- South Sudan
- Sudan
- Tanzania
- Togo
- Uganda
- Zambia
- Zimbabwe
Health and Epidemic Warnings in Oceania
Frequently asked questions
What is a health and epidemic warning?
Public health warnings communicate outbreaks of infectious disease, plus environmental health risks such as contaminated water or a heat-health alert. They come from national public health institutes and from the WHO at international level, and typically include case definitions, affected areas and recommended measures.
Where does Waarning get health and epidemic warnings from?
Public sources: WHO, ECDC, national public health institutes, CDC. Waarning never re-labels an official warning as its own.
Other warning categories
Generated 2026-10-12.