High risk In a room with someone coughing frequently, estimated concentrations were high, with a maximum of 7.44 million copies/m 3 from an individual considered to be a high emitter. Regular ...

Whooping cough cases are surging in California with rates returning to pre-pandemic levels, medical experts said. As of April 26, a total of 590 Californians had contracted the highly contagious ...

AUSTIN, Texas — State and local health officials are warning of a surging number of cases of pertussis, or whooping cough, in Texas and across the nation. According to the Texas Department of State ...

When was the last time you walked into a public space and didn't hear someone coughing? After three years of flinching at the sound, it can be disarming to hear so many people coughing—and ...