SAN FRANCISCO (KGO) -- Israel began vaccinating adults considered at risk or immunosuppressed with a third shot, or booster shot, of the Pfizer vaccine on Monday. ABC7 News Reporter Luz Pena ...

The Health Ministry reports six cases in Israel of the new COVID-19 variant XFG, nicknamed “Stratus.” The strain, first identified in Southeast Asia in January, is spreading in the United States and ...

New COVID-19 cases continue to crop up nationwide as new variant XFG makes gains both domestically and abroad. Some regions of the United States are experiencing higher rates of positive COVID-19 ...

People who have had COVID-19 are at increased risk of developing certain inflammatory diseases of the airways, such as asthma, hay fever and chronic sinusitis. However, vaccination against the ...

Food and Drug Administration Commissioner Dr. Marty Makary discusses the recent decision to approve updated Covid-19 vaccines ...

State Department of Health encourages doctors, pharmacists to prescribe "off-label" so everyone 3 and up, regardless of ...