Covid-19: Health Ministry studying need for second booster shot for Sinovac recipients, says Khairy

PETALING JAYA: The Health Ministry is studying whether Sinovac vaccine recipients who had been jabbed with a Pfizer booster would need a fourth dose to increase their protection against the highly infectious Covid-19 Omicron variant, says Khairy Jamaluddin. Read full story

Source : https://www.thestar.com.my/news/nation/2022/01/01/covid-19-health-ministry-studying-need-for-second-booster-shot-for-sinovac-recipients-says-khairy