Updated COVID-19 bivalent booster vaccines are designed to offer the best possible protection against both the original virus strain that causes COVID-19 and its Omicron variant. Learn more at [ Ссылка ].
![](https://s2.save4k.ru/pic/XnFLgBA2BhE/maxresdefault.jpg)
Updated COVID-19 bivalent booster vaccines are designed to offer the best possible protection against both the original virus strain that causes COVID-19 and its Omicron variant. Learn more at [ Ссылка ].