Psychology & Psychiatry

Partisan media exposure could inform COVID-19 vaccine hesitancy

Vaccine hesitancy may be more attributed to partisan media exposure and an individual's pre-existing attitudes, rather than a lack of information about vaccine effectiveness, according to a Washington State University study.

Vaccination

Vaccine effectiveness up after three COVID-19 vaccine doses

(HealthDay)—COVID-19 vaccine effectiveness (VE) is increased after three doses but wanes with time since vaccination after receipt of two or three doses, according to research published in the Feb. 11 early-release issue ...

Diseases, Conditions, Syndromes

Study: COVID booster effectiveness wanes but remains strong

An early look at the performance of COVID-19 booster shots during the recent omicron wave in the U.S. hinted at a decline in effectiveness, though the shots still offered strong protection against severe illness.

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