Because we know that the mRNA vaccines won't effectively end the pandemic and only provide a prophylactic benefit at best. >...fully vaccinated individuals wit

Because we know that the mRNA vaccines won't effectively end the pandemic and only provide a prophylactic benefit at best. >...fully vaccinated individuals with breakthrough infections have peak viral load similar to unvaccinated cases and can efficiently transmit infection in household settings, including to fully vaccinated contacts. Host–virus interactions early in infection may shape the entire viral trajectory. Source: https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00648-4/fulltext https://www.thelancet.com/journals/laninf/article/PIIS1473-3...