The Los Angeles County Department of Public Health has confirmed a case of measles in a county resident who recently traveled internationally. Health officials said the individual visited multiple ...

A Valley laboratory is developing a rapid antibody test to help with a common desert illness. The Mayo Clinic’s Microbiology ...

But in 2024, there was a prolonged summer surge in California that lasted from June through the end of September. After that ...

A new COVID-19 variant is quickly spreading across California, and health experts are warning it could lead to a surge of ...

Portions of a column I wrote a few years ago became mandatory reading for hundreds of thousands of high schoolers across the ...