As the nation enters respiratory virus season, mask mandate policies are all over the map.

SAN FRANCISCO -- As fears rise over China's coronavirus outbreak spreading to the United States, more and more people are looking for ways to protect themselves. One of the most in-demand items are ...

A California county known for its vineyards is reinstating a mask mandate and strengthening vaccine guidance, citing “greater COVID risk" as flu season begins.

As our bodies adapt to the changing weather, especially amid rising pollution levels, it is important to take preventive ...

The order in Sonoma County is designed to protect the "most vulnerable populations" in health care facilities during fall and winter.