Coronavirus

The latest news and patient stories about COVID-19 from Sharp HealthCare experts and our Sharp Health News writers and contributors.

Nurse putting bandage on patient's arm after receiving a vaccine

As COVID cases increase, the FDA clears an updated vaccine

Health experts say COVID remains a risk, especially for older adults and people with underlying medical conditions, and encourage vaccination.

COVID-19 variant cicada HN4193 iStock 1877444458 Cover sized

Cicada: The latest COVID-19 variant to watch

A new COVID-19 variant is circulating in the U.S. Learn why it seems to be infecting children more easily.

Is it flu or COVID? An at-home test can tell you

Self-testing for COVID and the flu just got easier.

The flu shot works (and other things to know about it)

According to the CDC, people vaccinated against flu were about 40% to 60% less likely to experience flu illness.

California issues new COVID-19 vaccine guidance

The FDA approved updated COVID-19 vaccines, and California has clarified who in the state can receive one of the new shots.

Woman sitting at desk closing her tired eyes and holding glasses

Study finds COVID-19 pandemic caused accelerated brain aging

Researchers in Britain analyzed brain scans taken before and during the pandemic and found that the COVID-19 pandemic was detrimental to brain health.

Sick woman holding her sore throat and a cup of tea

‘Razor blade throat’ COVID subvariant leads to global cases

Called the ‘razor blade throat’ COVID subvariant by some, NB.1.8.1 or the “Nimbus” variant is leading to increased cases of COVID-19 in the U.S.

Steven Barron of San Diego at Sharp Chula Vista Medical Center

Exceptional care at a critical moment

The COVID care Steven Barron received at Sharp Chula Vista Medical Center helped him walk out of the hospital — to later return as an employee.

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