Diseases, Conditions, Syndromes

Zeroing in on 'super spreaders' and other hidden patterns of epidemics

Ebola. Chikungunya. Zika. Once rare and exotic pathogens keep popping up and turning into household names. It's the new reality as the climate warms, humans expand more into wildlife habitats and air travel shrinks the distances ...

Diseases, Conditions, Syndromes

US-Brazil teams seek mothers, babies for Zika research

U.S. and Brazilian health workers knocked on doors in the poorest neighborhoods of one of Brazil's poorest states Tuesday in a bid to enroll mothers in a study aimed at determining whether the Zika virus is really causing ...

Diseases, Conditions, Syndromes

Growing evidence linking Zika to microcephaly: WHO

The World Health Organization said Friday it could still take months to determine for certain that the Zika virus causes the serious birth defect microcephaly, but said evidence was growing.

Diseases, Conditions, Syndromes

Zika outbreak spreads in Panama

The mosquito-borne Zika virus has spread in Panama beyond a remote coastal area it was previously confined to, with a new case detected in the capital, the health ministry said Thursday.

Diseases, Conditions, Syndromes

International Zika experts descend on Brazil

International experts, including World Health Organization chief Margaret Chan, are visiting Brazil this week and next to check out a major increase in Zika virus infections, which have been blamed for birth defects.

Diseases, Conditions, Syndromes

UN: Stopping Zika may require genetically modified insects

The World Health Organization says it may be necessary to use controversial methods like genetically modified mosquitoes to wipe out the insects that are spreading the Zika virus across the Americas.

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