Tests of Bull Run water find cryptosporidium parasite; no public health risk for most people
The Portland Water Bureau continues to detect cryptosporidium, a potentially disease-causing microorganism, in the Bull Run ...
Soaring cases of stomach bug cryptosporidiosis prompt public health warning
So far this year, the WA Health Department has been notified of 66 cases of the parasitic disease, or more than two a day.