The Zika Virus: Global Epidemic Prompts Search for a Vaccine
Alice Vitoria Gomes Bezerra, 3-months-old, who has microcephaly, is held by her mother Nadja Cristina Gomes Bezerra on January 31, 2016 in Recife, Brazil.
( Mario Tama / Getty )
( Mario Tama / Getty )
Produced by Ellen Frankman
