Africa, Colorado and sex: A Zika detective story

The story of how microbiologist Brian Foy obtained Zika in Africa back in 2008 and passed it to his wife Joy when he returned home reads like a detective novel: frozen blood, false leads, a clever clue from Africa, and finally success—laboratory proof that Foy had...

Dr. Sanjay Gupta answers your Zika questions

As more cases of Zika virus are being reported, it’s important to be up to speed on the facts, especially with misinformation spreading around. Source: CNN Health Learn more: Dr. Sanjay Gupta answers your Zika questions Dillon Brady Consulting 2016...

Brazil, WHO officials deny pesticide-microcephaly link

Brazilian health officials and the World Health Organization are denying links between a well-known pesticide and microcephaly, a condition that causes babies to develop abnormally small heads, leading to death in some cases. Source: CNN Health Learn more: Brazil, WHO...