What we know about the McDonald's Quarter Pounder E. coli outbreak
About 50 people have been reported to have been infected in one Escherichia coli outbreak involving McDonald's Quarter Pounder sandwiches.…
Centers for Disease Control and Prevention
Virus that can cause paralysis in children on the rise in California
A respiratory virus that in rare cases can cause polio-like paralysis in children is on the rise in California and…
Free COVID tests are back. Here's how to get yours
Coronavirus infections have come roaring back this year, prompting the Biden administration to revamp one of its earliest responses to…
COVID-19 subvariant XEC is a potential winter threat; vaccinations urged
A new subvariant of the coronavirus is gaining traction and drawing more attention as a potential threat heading into late…
Post-Labor Day period poses new COVID risk in California. Will the wave get worse?
As COVID levels remain stubbornly high in California, some doctors are warning that transmission could accelerate again after the busy…
Summer travel fuels California COVID case surge. Labor Day will be a test
CHICAGO — Summer travel is helping to drive a surge in COVID cases in California and other parts of the…
COVID has reduced life expectancy in California, CDC says
It was the year that COVID-19 vaccines became widely available and the pandemic’s alarming death toll in California and elsewhere…
FLiRT Wave: California COVID sewage levels are worse than last summer
Coronavirus levels in California wastewater now exceed last summer's peak, an indication of the rapid spread of FLiRT's new super-contagious…
Study reveals that teenagers do not cope as well as their parents think
Most American teens don't always get the social and emotional support they need, and most of their parents don't know…
Bird flu infects workers at Colorado poultry farm
Five poultry workers at a farm in northeastern Colorado have been infected with the H5N1 virus, according to the Colorado…