Lilia Luciano reports Dr. Rochelle Walensky insists if you're vaccinated you're safe.
It's the unvaccinated who are at risk.
Lilia Luciano reports Dr. Rochelle Walensky insists if you're vaccinated you're safe.
It's the unvaccinated who are at risk.
Some Americans reacted warily on Friday to new federal guidance allowing people to go without masks in most places, suggesting that..