03-11-2021, 08:13 PM
(03-11-2021, 04:05 PM)theold Wrote: Breakthrough infections’ extremely rare among vaccinated; studies suggest COVID-19 immunity is long-lasting
https://www.cleveland.com/coronavirus/20...-2021.html
Pls spread full picture.
And that is... When mutated Delta variant appear... NEW WAVES of infected occurred in MRNA vaccinated countries.
Many times... The new waves are higher then Previous waves.