I have ordered more chest X-rays in the last few weeks than ever before. Pertussis and pneumonia are definitely prevalent in ...

Also known as pertussis, whooping cough gets its nickname from the sound made during coughing fits among the people it ...

2016 illustration provided by the Centers for Disease Control and Prevention depicts Bordetella pertussis bacteria based on ...

Washington state officials warned of a "sharp increase" in whooping cough cases compared to this time last year, mirroring a ...