California public health officials are closely monitoring two residents who recently tested positive for measles. Officials are on high alert given ongoing measles outbreaks in Texas, New Mexico and ...

California health officials confirm human cases of bird flu linked to Central Valley dairy farms, with 37 workers and one ...

Solano County issued a countywide Shelter at Home Health Order and Directive to continue protecting the health and safety of ...

A person familiar with the matter said the White House pulled the nomination because Weldon did not have the votes for ...

Patients who struggle with opioid addiction and who are treated by California emergency department physicians are remarkably ...

Girl Scouts of the U.S. say their cookies are safe to eat despite a report that found heavy metals in some cookies. What do ...

Symptoms of hantavirus pulmonary syndrome, which is the most common of the two in the U.S., include fatigue, fever, muscle aches, headaches, dizziness, and chills. As the infection progresses, the ...

A measles poster at the Venice Family Clinic in Los Angeles on Feb. 5, 2015. Photo by Lucy Nicholson, Reuters From CalMatters health reporter Ana B. Ibarra: California public health officials are ...

Elon Musk’s Department of Government Efficiency is shaking up the Internal Revenue Service, running into resistance from ...

With deaths and hospitalizations down, experts say vaccines and immunity from infection have helped turn the page on the Covid pandemic ...

SACRAMENTO, the United States -- Scientists are sounding the alarm about a concerning genetic mutation of the H5N1 bird flu virus, recently identified in four dairy cow herds, as this mutation could ...

A federal judge ruled on Thursday that the Trump administration must immediately rehire tens of thousands of probationary ...