U.S. whooping cough cases soar to highest level in a decade – The Washington Post

1. U.S. whooping cough cases soar to highest level in a decade  The Washington Post
2. Oklahoma school shuts after whooping cough case amid state spike in infections  KOKH FOX25
3. Whooping Cough Confirmed in Sweetwater County  SweetwaterNOW
4. US whooping cough cases soar, but public knowledge of the contagious disease remains low  University of Minnesota Twin Cities
5. Whooping cough cases reach highest level in a decade  NBC News

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