US may be turning a corner on Covid-19. Here’s when we could see cases and deaths plummet, expert says

Roughly 58% of US adults — and nearly 46% of the country’s total population — have received at least one Covid-19 vaccine dose, according to data from the Centers for Disease Control and Prevention. More than 34% of the US population is fully vaccinated, CDC data shows.

Once the country climbs above that 60% mark of American adults with at least one dose, Reiner says it’s likely we’ll begin to see Covid-19 numbers plummet.

“I expect during the month of May we will see daily cases drop dramatically and deaths finally drop to quite low numbers,” he said.

Other experts have also predicted life will start to look more normal even if the US hasn’t yet reached “herd immunity” — when enough people are immune to the virus, either through vaccination or previous infection, to suppress its spread.

Dr. Anthony Fauci has estimated about 70-85% of people need to be immune for the country to reach a “total blanket of protection,” he told CNN late last month.

“However, even before you get to that, as you get more and more people vaccinated, you will reach a point … where you’ll start to see the number of cases going down dramatically,” Fauci said at the time.

That’s down from where we were in January, when the US hit a seven-day average peak of more than 251,000 daily Covid-19 cases and a seven-day average of more than 3,400 daily Covid-19 deaths.

Last week, President Joe Biden set a new goal of administering at least one Covid-19 vaccine dose to 70% of American adults by July 4. But experts say getting more shots into arms will now be an uphill battle, as officials try to reach audiences who aren’t as eager for a shot or who may still have challenges with access.

“We’ve got a path ahead of us, which will involve getting people even easier access to the vaccine, making sure that people build their confidence, those who have questions about the vaccines, that we answer their questions. And making sure that we do … this in a fair and equitable way,” Zients said Sunday.

The city of Los Angeles most recently unveiled new efforts to make Covid-19 vaccines more accessible, announcing it will offer vaccinations without appointments at all of its sites starting Monday and will also open two more night vaccination clinics.

“We stand at a critical juncture in our fight to end this pandemic, and our City will keep doing everything possible to knock down barriers to vaccine access,” Mayor Eric Garcetti said in a statement.

“What I really worry about is that those people who are already on the fence don’t get vaccinated (and) we don’t reach herd immunity come the fall,” CNN medical analyst and emergency physician Dr. Leana Wen told CNN earlier this month.

“And then with the winter … we have a big resurgence, maybe we have variants coming in from other countries, and we could start this whole process all over again and have another huge pandemic come the winter.”

But it’s unlikely the US will see a Covid-19 surge comparable to those of this past fall and winter if enough people are vaccinated, Fauci said in an interview with NBC News’ “Meet the Press.”

“You may see blips but if we handle them well, it is unlikely that you’ll see the kind of surge that we saw in the late fall and the early winter,” Fauci said.

The more Americans vaccinated, the less likely it will be that once the fall and winter roll around, the US will see another significant surge, he added.

“That’s the reason why vaccinations are so important,” Fauci said.

For now, the risk of Covid-19 has been substantially reduced with the help of vaccinations and it’s time for some parts of the country to start lifting indoor mask requirements, Dr. Scott Gottlieb, former Food and Drug Administration commissioner, said.

“Covid won’t disappear, we’re going to have to learn to live with it,” he said on CBS’ “Face the Nation” on Sunday. “I think we’re at the point in time where we can start lifting these ordinances … and people have to take precautions based on their individual risk … and decide whether or not they’re going to avoid crowds or wear masks based on their circumstances.”

He added officials shouldn’t be putting limits on outdoor gatherings anymore either and should instead be encouraging people to spend more time outdoors.

“The public has to trust that public health officials are going to lift these restrictions as quickly as they put them in place as the conditions improve,” he added.

Fauci also told ABC News it may be time to rethink indoor mask mandates.

“We do need to start being more liberal as we get more people vaccinated,” Fauci said Sunday. But he added the country still has a long way to go when it comes to bringing down its Covid-19 cases.

“When that gets lower, the risk of any infection, indoor or outdoor, diminishes dramatically.”

CNN’s Naomi Thomas, Lauren Mascarenhas, Deidre McPhillips and Keith Allen contributed to this report.