HOUSTON, Texas (KTRK) -- The Houston Health Department is warning its clients after a glitch in the system exposed COVID-19 test results and their personal information. The health department said it ...

SAN FRANCISCO (KGO) -- ABC7 News Producer Juan Carlos Guerrero has been chronicling the toll uncertainty is taking on his family as they wait for a coronavirus test result. Follow their story, with ...

The government is offering another round of free at-home COVID tests to Americans in time for the holiday season. As flu and RSV season kick into full swing, precautions meant to keep families healthy ...