A government poster campaign informing about Zika virus symptoms is seen on the glass wall as people...
A government poster campaign informing about Zika virus symptoms is seen on the glass wall as people arrive to a health clinic in Pavas neighborhood near of San Jose, Costa Rica February 9, 2016. Health officials urged people to eliminate mosquito breeding sites and garbage to contribute to the eradication of the vector that transmits the Zika virus, local media reported. REUTERS/Juan Carlos Ulate