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West Nile virus warning: What to know as cases grow in 15 states
CBS News medical contributor Dr. Celine Gounder joins to discuss the rise in West Nile virus cases, with nearly 50 infections ...
Health officials say West Nile virus was detected in mosquitoes in Northeast Philadelphia
Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia ...
West Nile virus detected in mosquitoes in Northeast Philadelphia, health officials say
Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia earlier this month.