Sinovac regimen gets strong boost from Pfizer, AstraZeneca or J&J COVID shots - study
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.
Source: thestar.com.my