The UK Joint Committee on Vaccination and Immunisation (JCVI) has recommended a mix of COVID-19 vaccines based on the original wild-type SARS-CoV-2 virus as well as Moderna’s bivalent COVID-19 vaccine ...

WASHINGTON (AP) — Federal regulators are expected to authorize the mixing and matching of COVID-19 booster shots this week. The upcoming announcement by the Food and Drug Administration is likely to ...

The European Medicines Agency (EMA) has backed the use of a mix-and-match approach to COVID-19 vaccine initial courses and booster shots, for example two AstraZeneca jabs followed by a booster dose of ...

COVID booster vaccinations reduced the likelihood of hospitalization related to COVID in patients with autoimmune diseases, with monovalent and bivalent booster vaccines showing 38% and 32% ...

Ducharme is a contributor to TIME. A health worker in Chile vaccinates someone with an AstraZeneca shot as a third booster dose against COVID-19 on Aug. 10, 2021. Ducharme is a contributor to TIME.

RICHMOND — Yesterday, there was some late, breaking news from the White House about the booster shots, said State Vaccine Coordinator Dr. Danny Avula in a call with reporters on the latest development ...

Moderna said on Monday its updated Covid-19 booster generated "significantly higher" neutralizing antibodies against the Omicron BA.4/BA.5 subvariants than its earlier shot. The bivalent booster used ...

The death of former U.S. Secretary of State Colin Powell is prompting questions about the continuing effectiveness of COVID-19 vaccines and booster shot recommendations. Powell, the first African ...

Washington’s rates for the newly designed COVID-19 booster are lagging, in line with similarly slow demand for the updated shots nationwide despite urgent public health messaging. The bivalent booster ...