Whooping cough cases have increased to record levels since 2014, with four times as many cases compared to last year, data ...
CDC warns of significant increase in whooping cough cases compared to last year, with potential factors including lower vaccination rates and decreased vaccine ...
A highly contagious respiratory illness is on the rise in the United States this year. Cases of whooping cough, also known as ...
MONTANA - Cases of whooping cough, or pertussis, are increasing in Montana, with this year's numbers returning to ...