Jackeline, 30, feeds her son Gustavo Henrique who is 2-months old and born with microcephaly, with a bottle as they wait for a session with a physiotherapist at the Altino Ventura rehabilitation center in Recife, Brazil, February 11, 2016. Recent laboratory analyses identified Zika virus infections in three people who died in Brazil last year, the health ministry said on Thursday, although authorities could not confirm that Zika alone was responsible for their deaths. REUTERS/Nacho Doce