outbreak

CA measles outbreaks linked to pockets of unvaccinated residents
California health departments are fighting to contain measles outbreaks as cases rise and resources shrink. Investigating communicable diseases is time-intensive and expensive. Officials say teams have about 72 hours after a positive case to find exposed people and stop spread.
Students back in-person at SF high school amid tuberculosis outbreak
Tuberculosis outbreak at SF high school halts in-person classes
New map shows how to spot the measles risk level in your ZIP code
Over 2K measles cases reported in US in 2025, most in 30+ years
Raw oysters linked to ongoing salmonella outbreak
Hand, foot and mouth disease on rise in certain areas
More Stories
153 unvaccinated students in SC quarantining after measles exposure
Texas declares measles outbreak that killed 2 children over
3 dead and at least 67 sick in NYC Legionnaires' cluster
US having worst year for measles in more than 3 decades: CDC
US sees highest number of measles cases since 2019
Kansas' tuberculosis outbreak among largest in US history
CA infant dies in listeria outbreak tied to ready-to-eat meat: CDC
Disease detectives traced deadly E. coli outbreak to Quarter Pounders
Number of people sickened in McDonald's E. coli outbreak rises: CDC
McDonald's E. coli outbreak connected to Taylor Farms in Salinas
UCSF expert breaks down the risks of spreading bird flu
Marin Co. issues whooping cough advisory due to outbreak
Show More
Show Fewer
More Stories
Students back in-person at SF high school amid tuberculosis outbreak
Tuberculosis outbreak at SF high school halts in-person classes
New map shows how to spot the measles risk level in your ZIP code
Over 2K measles cases reported in US in 2025, most in 30+ years
Raw oysters linked to ongoing salmonella outbreak
Hand, foot and mouth disease on rise in certain areas
153 unvaccinated students in SC quarantining after measles exposure
Texas declares measles outbreak that killed 2 children over
3 dead and at least 67 sick in NYC Legionnaires' cluster
US having worst year for measles in more than 3 decades: CDC
US sees highest number of measles cases since 2019
Kansas' tuberculosis outbreak among largest in US history
CA infant dies in listeria outbreak tied to ready-to-eat meat: CDC
Disease detectives traced deadly E. coli outbreak to Quarter Pounders
Number of people sickened in McDonald's E. coli outbreak rises: CDC
McDonald's E. coli outbreak connected to Taylor Farms in Salinas
UCSF expert breaks down the risks of spreading bird flu
Marin Co. issues whooping cough advisory due to outbreak
Show More
Show Fewer