Vaccination

Resolution time of COVID vaccine-related lymphadenopathy

According to ARRS' American Journal of Roentgenology (AJR), axillary lymphadenopathy detected by breast ultrasound after COVID-19 mRNA vaccination lasts longer than reported in initial vaccine clinical trials.

Diseases, Conditions, Syndromes

Vaccines may lessen long COVID for some, but more study is needed

Vaccination after infection with SARS-CoV-2, the virus responsible for COVID-19, is associated with a decrease in the likelihood of long COVID symptoms, finds a large study of U.K. adults published today by the BMJ .

Diseases, Conditions, Syndromes

Study shines light on longevity of COVID-19 immune response

By uniting research from eight cohorts across the U.S., a group of researchers has accelerated collection of data integral in answering questions about immune responses needed for long lasting protection from SARS-CoV-2. ...

Vaccination

WHO clears China's CanSino COVID vaccine for emergency use

The World Health Organization said Thursday that it has granted an emergency use authorization for the coronavirus vaccine made by China's CanSino Biologics, the 11th such shot to receive the green light.

Pediatrics

Q and A: A parents' guide to COVID booster shots for kids 5-11

With COVID-19 cases rising again in the Bay Area, parents have a new consideration for protecting their children this week: The Food and Drug Administration granted emergency use authorization Tuesday for kids ages 5-11 to ...

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