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Drownings among babies and toddlers spiked during the COVID-19 pandemic. Experts attribute it to years of shuttered pools and limited access to swim lessons.
After the devastation of the COVID-19 pandemic, the World Health Organization and leaders worldwide vowed to do better next time but are still struggling to finalize a global plan.
In years past, summer travel and gatherings have spurred surges in coronavirus infections. As immunity wanes for those who received the most recent vaccine, experts urge caution.
Zinc products promising cold relief have been on the market for decades. A new analysis finds research on their efficacy to be inconclusive.
Recent California COVID-19 Deaths
Coronavirus Science
Are vaccines safe? When can I get a booster dose? Do I have to wear a mask? We’ve answered hundreds of newsletter readers’ questions. Here’s an archive.