Dr Yong reveals the results of a study on the covid vaccine, found that the 3rd injection with mRNA after the inactivated vaccine was very effective.
Today (16 May 65) Prof. Dr. Yong Phu Worawan, the head of the center specializes in virology. Clinic, Department of Pediatrics Faculty of Medicine Chulalongkorn University Post a message on his personal Facebook page “Yong Poovorawan” on the topic of COVID-19 vaccine, protein subunit, stating:
“Covid 19 infection in children Before vaccination (5-6 years) more than we thought Yong Phu Worawan 9 May 2022 “Covid 19 vaccine, 3rd dose mRNA booster vaccine after inactivated vaccine, very effective. Yong Phu Worawan 16 May 2022
A large number of studies have been reported to support our study. This can be seen in a recent report published in the journal Nature Communication. by Swedish researchers The study was conducted in several countries (printed in Nature) and used a lot less samples than us. Read details from https://www.nature.com/articles/s41467-022-30340-5 and several studies have shown the same results. as confirmation of each other
From our reports compiled and under consideration for publication in the journal This can be seen in the figure shown. Only in the part of the immune stimulation of B cells
But in fact, we did all the studies in detail. Published in the Journal of Infectious Disease, it works well with the Omicron strain.
From the summarized data, it is clear that primary inactivated vaccines, such as Sinovaccin, Sinofarm and triple pfizer boosters at 5 to 7 months after the 2nd dose, have no difference in results. with 3 doses of pfizer vaccination
different types of vaccinations will go to help each other and make the immune system wider Specifically, stimulation in the T cell system has the same effect. equal to those who have been infected before. and then stimulated with the mRNA vaccine (study data in Sweden).
In the past Thailand, we lost a lot of this opportunity. However, giving it to our children is believed to have the same effect.”
image from AFP