Omar Bah on 23rd Aug

Health officials say the US is in the midst of one of its largest outbreaks of West Nile virus. The Centers for Disease Control and Prevention (CDC) say there have been 1,118 cases so far in 2012. Fewer than 300 cases are usually reported this early in the year. There have been 41 US deaths from the mosquito-borne virus in 2012. Aerial spraying began...