An army soldier explain how to combat the Aedes aegypti mosquito that spreads the Zika virus, at the Central station, in Rio de Janeiro, Brazil, Saturday, Feb. 13, 2016. More than 200,000 army, navy and air force troops are fanning out across Brazil to show people how to eliminate the Aedes aegypti mosquito that spreads the Zika virus, which many health officials believe is linked to severe birth defects. The nationwide offensive is part of President Dilma Rousseff's declared war on the virus that has quickly spread across the Americas.(AP Photo/Silvia Izquierdo)

Brazil troops battle Zika mosquitoes

SAO PAULO (AP) — More than 200,000 army, navy and air force troops fanned out across Brazil on Saturday to teach people how to eliminate the…