In US States with low vaccination rates, what is the estimated amount of people who already recovered from earlier covid strains? If it is higher than in South Africa, most of these recovered unvaccinated will have protection which is similar to vaccinated but without a booster.
In US States with low vaccination rates, what is the estimated amount of people who already recovered from earlier covid strains? If it is higher than in South Africa, most of these recovered unvaccinated will have protection which is similar to vaccinated but without a booster.