Global Health: Tick and Mosquito Infections Spreading Rapidly, C.D.C. Finds Americans are getting Zika, dengue and Lyme diseases in increasing numbers. Warming weather and a lack of vaccines are among the causes. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Birth Defects Rise Twentyfold in Mothers With Zika, C.D.C. SaysScientists create ARTIFICIAL EMBRYO - will it shed light on failed pregnancies?Q&A: The Secret to a Really Crisp AppleThe Woolly Mammoth’s Last StandAurora forecast UK: Latest alerts, predictions, where YOU can see the Northern LightsFirst Seen 30 Years Ago, a Supernova Refuses to Be Ignored