“Mor Yong” posted FB to study immunity. After vaccination against COVID-19

Dr. Yong Phuworawan, Head of the Center specializes in clinical virology. Department of Pediatrics Faculty of Medicine, Chulalongkorn University, posted on Facebook “Yong Poovorawan” that it is studying immunity. After two doses of the COVID-19 vaccine, both AstraZeneca and Sinovac vaccines, AstraZeneca collects immunity data at week 10 so that even if the second dose is postponed to week 12, immunity will be at the level. this But if it is postponed to the 16th week, it is believed that if the immunity does not drop very much, the Sinovac vaccine will test immunity 3 months after the 2nd injection to see the decrease in immunity to see when it is necessary to give the 3rd dose.



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