Diseases, Conditions, Syndromes

Eight dead in suspected Marburg outbreak in Tanzania: WHO

The WHO said Tuesday that a suspected outbreak of the deadly Marburg virus in Tanzania had killed eight people, warning that the risk of further spread in the country and region was "high".

Diseases, Conditions, Syndromes

Q&A: How serious is bird flu?

Bird flu continues to spread across the United States and behave in uncanny ways.

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