The US Centers for Disease Control and Prevention (CDC) announced yesterday (Friday) that the JN1 variant, a new strain of the coronavirus (Covid-19), represented about 62 percent of infections in the US
The US Centers for Disease Control and Prevention (CDC) announced yesterday (Friday) that the JN1 variant, a new strain of the coronavirus (Covid-19), represented about 62 percent of infections in the US
More4 months ago