Health - Google News: Is 'Improved' Vaccine Causing Whooping Cough Outbreaks? - U.S. News & World Report

Health - Google News Google News

Is 'Improved' Vaccine Causing Whooping Cough Outbreaks? - U.S. News & World Report Jul 31st 2012, 21:04 CBC.ca Is 'Improved' Vaccine Causing Whooping Cough Outbreaks? U.S. News & World Report By Steven Reinberg TUESDAY, July 31 (HealthDay News) -- A change in vaccine composition may partly explain current whooping cough outbreaks in the United States and Australia, researchers say. In the 1990s, a switch was made from ... Old whooping cough vaccine protected better than newNBCNews.com (blog) Whooping cough on the rise across the ValleyAhwatukee Foothills News In The NewsABC News WCTV -WWAY NewsChannel 3 all 127 news articles »

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