Centers Disease Control Prevention
Dr. Rochelle Walensky's timeline update comes shortly after new pediatric coronavirus cases hit a record high.
As COVID-19 cases increase, the CDC has reversed guidance that allowed people who had been fully vaccinated to no longer wear face coverings.
The 7-day rolling average on Sunday was about 583,000 vaccinations a day, up from about 525,000 a week prior.
Dr. Anthony Fauci says the United States is in an "unnecessary predicament" of soaring COVID-19 cases fueled by unvaccinated Americans and the virulent delta variant.
Confirmed infections have increased over the last two weeks in all but two states.
Despite the ruling, the CDC eviction ban is still scheduled to expire at the end of July.
The number of lives lost, as recorded by Johns Hopkins University, is greater than the population of Baltimore or Milwaukee.
The FDA's decision to pause distribution of the one-dose vaccine is credited with damaging its reputation among Americans.
India's "extraordinarily high" caseloads are at the root of the decision.
Health advisers declared Wednesday that they need more evidence to decide if a handful of unusual blood clots were linked to the shot.