Epicenter of the Zika Virus: New2016Updates033

Tatiana Alves holds her one month old baby, Joao Pedro Alves as she speaks with members of the Brazilian military as they go door to door along with health care workers in a favela to talk to residents about the threat of Zika virus, dengue fever and chikungunya on Saturday March 12, 2016 in Recife, Brazil. The Zika virus has been rampant in this region. The virus is spread by the Aedes aegypti mosquito. (Photo by Matt McClain/ The Washington Post)

Tatiana Alves holds her one month old baby, Joao Pedro Alves as she speaks with members of the Brazilian military as they go door to door along with health care workers in a favela to talk to residents about the threat of Zika virus, dengue fever and chikungunya on Saturday March 12, 2016 in Recife, Brazil. The Zika virus has been rampant in this region. The virus is spread by the Aedes aegypti mosquito. (Photo by Matt McClain/ The Washington Post)