SAN DIEGO — COVID-19 cases are rising in San Diego County, and doctors warn the virus is here to stay. Despite the pandemic ...
From inoculations against polio and smallpox to protections from measles and tetanus, vaccines are critical health care tools that have saved more than 150 million lives in the past 50 years. Rarely, ...
WASHINGTON — The U.S. Food and Drug Administration approved newly formulated COVID-19 vaccines from Moderna, Pfizer-BioNTech and Novavax, the companies recently announced. The vaccines should be ...
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