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Whooping Cough Vaccine Under The Microscope As Disease Outbreak Hits 60-Year High
2013-01-08 07:04:17| Biotech - Topix.net
Despite recent vaccination mandates across California schools , in 2012, cases of whooping cough in the U.S. reached their highest levels in more than 60 years, health officials say.
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Category:Biotechnology and Pharmaceuticals
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