MOSCOW : The vaccine against COVID-19 developed by Russia's research center Vector does not provide life-long immunity, but guarantees immunity that will last at least six months, the head of the center's zoonotic diseases and flu department said on Thursday."This vaccine does not provide life-long immunity, and this is fine, as we do not introduce any changes [in our system] that will last forever ...
We can now say for sure that the immunity created by this vaccine is enough for at least six months," Alexander Ryzhikov said in a live-stream on Instagram.One can be revaccinated safely, the expert assured.This story has been published from a wire agency feed without modifications to the text.Click here to read the Mint ePapermint is now on.