Full-body scans are making headlines for potentially catching diseases early, but some doctors urge caution. Here's what you need to know about the pricey screenings.

Santa Clara County Public Health Officer Dr. Sara Cody, who led pandemic response, to retire after 26 years Decision to step down comes five years after COVID-19 thrust Cody into national spotlight.

Santa Clara County Health Officer and Public Health Director Dr. Sara Cody, who led the county's COVID-19 pandemic response, has announced her retirement.