Officially, there is only one documented case of bird flu spilling over from cows into humans during the current U.S. outbreak. But epidemiologist Gregory Gray suspects the true number is higher, ...

An El Paso County resident has tested positive for West Nile virus. It's the county’s first human case in a year that saw an earlier than usual onset of the disease. Despite the earlier onset, data ...

Safety Training Seminars’ new site will be a state-of-the-art training center offering potentially life-saving education to students and community members in the Sacramento region.