COVID vaccine, AstraZeneca

A large study into rare blood clots linked with AstraZeneca’s COVID-19 vaccine found between just one and three cases per million, and only after the first dose, shedding fresh light on the side effects from the shot.

Comirnaty

The world’s leading COVID-19 vaccine and therapeutic manufacturers continue to develop treatments for the waves of variants as well as life-changing therapies for disease areas outside the world of coronaviruses. The world’s efforts to combat the global pandemic continue to evolve, as does Coronavirus Disease 2019 as variants and subvariants constantly toss volleys of grenades at the battlefront lines.

Two cases of a subvariant of the Omicron variant were identified in Washington state. Two cases were also identified in Houston.

A third booster dose of a COVID-19 vaccine made by AstraZeneca, Pfizer-BioNTech or Johnson & Johnson increases antibody levels significantly in those who have previously received two doses of Sinovac’s CoronaVac shot, a study has found.