Workers dressed in protective suits carry fumigation tools inside a subway station during a demonstration for the media in Mexico City

 
Workers dressed in protective suits carry fumigation tools inside a subway station during a demonstration for the media in Mexico City
Workers dressed in protective suits carry fumigation tools inside a subway station during a demonstration for the media in Mexico City May 5, 2009. The flu outbreak in Mexico could knock as much as half a percentage point off the country's economic growth this year, the government said on Tuesday, as it promised tax relief and emergency financing to affected companies. REUTERS/Eliana Aponte (MEXICO HEALTH BUSINESS SOCIETY POLITICS)