No states mandate that students receive the COVID-19 vaccine, though other vaccine requirements remain in place.

Early signs of whooping cough in adults look very much like a common cold, Dr. Loafman says. For the first week or so of ...

At least 10 Americans have died from awhooping cough in the past year - marking the highest number of fatalities since 2017, ...

The U.S. confirmed at least a dozen deaths from whooping cough last year, according to preliminary figures released this week ...