Boosters provide same immunity to all, even to recipients of Sinovac


This examine, titled “Results of boosted mRNA and adenoviral-vectored vaccines on immune responses to omicron BA.1 and BA.2 following the heterologous CoronaVac/AZD1222 vaccination”, was printed on the NIH web site ( on Thursday.

This examine reveals that each one booster doses present comparable immunity towards the BA.1 and BA.2 subvariants.

Dr Yong and his workforce additionally studied the administration of the India-produced Covovax and the US-manufactured Novavax vaccines as a booster.

Outcomes of this examine confirmed that those that have obtained two doses of those inactivated vaccines had developed comparable immunity as those that had obtained two mRNA jabs.

Within the submit, Dr Yong stated that to date, 20 research led by him and his workforce had been printed in worldwide medical journals and a few governments carried out his solutions. For example, he stated, the Public Well being Ministry right here adopted the mix-and-match vaccine components, whereas the World Well being Organisation primarily based its recommendation on a few of his research.


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