The story of building a wall of immunity is collapsing as the American Center for Disease Control and Prevention (CDC) with revised instructions asks everyone who is fully vaccinated to wear masks as they transmit the virus!
This development confirms Professor D. Kouvelas who openly argued that the "wall of immunity is impossible."
The story of building a wall of immunity is collapsing as the American Center for Disease Control and Prevention (CDC) with revised instructions asks everyone who is fully vaccinated to wear masks as they transmit the virus!
This development confirms Professor D. Kouvelas who openly argued that the "wall of immunity is impossible."