whooping cough, Washington

Whooping Cough continues to have higher-than-expected case counts in Grant County and across the state of Washington ...
Mid-October saw the highest case count in Washington so far this year, as the state has seen the sixth-most pertussis cases ...
Washington residents are being alerted to a big increase in whooping cough cases in the state. The Washington ...
Spokane County is in the midst of an outbreak of whooping cough, with nearly twice the infections locally so far than the ...
The Good Brigade GettyImages Washington’s whooping cough outbreak is only getting worse. Between Oct. 13 and 19, the ...