By NewsDesk  @infectiousdiseasenews A hepatitis A outbreak has been declared in Washington state after a number of cases have been reported in several counties. The affected population is people who...

The mumps outbreak in Washington grew by another 38 cases during the past week putting the total at 624, according to health officials Wednesday. The outbreak has affected a dozen counties to date. Seventy-nine...

The Panhandle Health District has confirmed one case of mumps in a North Idaho adult over 50 years old. This is not considered an outbreak. No local spread of mumps from this case has been identified...

The mumps outbreak in Washington state is on the cusp of 300 confirmed and probable cases as 291 have been reported in five counties through Wednesday. The breakdown stands at King County (163), Spokane...

The number of mumps cases in Spokane County has more than doubled in the past week as county health officials put the case count at 65 as of Friday. Last Friday, the case count stood at 31. Two-thirds...

The mumps outbreak in Spokane County, Washington has tripled in the past week with the number of confirmed and probable cases rising from 10 to 31 since we last reported last week. The bulk of the cases...

Health officials in Spokane County, WA reported a human case of West Nile virus (WNV), as well as four cases in horses—all likely acquired in Spokane County. This is the first human WNV case reported...

Health officials in Washington are advising the public not to eat raw clover sprouts from Evergreen Fresh Sprouts, LLC of Idaho as the sprouts may be linked to seven confirmed and three probable cases...