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Health

COVID boosters targeting newest variants get US approval

The move by the Food and Drug Administration tweaks the recipe of shots made by Pfizer and rival Moderna that already have saved millions of lives.

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Moderna’s COVID-19 vaccine gets full FDA approval

The decision was bolstered by real-world evidence from the more than 200 million doses administered in the U.S. since the FDA cleared the shot in December 2020.

Clark County surpasses 500K coronavirus tests

The county has reached a milestone in the effort to identify the spread of infection in the region as statewide cases and hospitalizations rise and the vaccine rolls out.