A majority of Americans — 8 in 10 — say strict shelter-in-place guidelines are worth it, to keep people safe from COVID-19 and control the spread of the virus, according to a new Kaiser Family Foundation tracking poll. The same percentage, of around 80% of Americans, also say they can follow the restrictions for at least one more month.

Only around 20% of Americans say the broad shelter-in-place measures are an unnecessary burden that is “causing more harm than good,” the Kaiser Family Foundation reports.

One-third of respondents say they could obey the restrictions for an additional six months. But 14% of Americans in the poll say they can only observe the limitations for less than a month — and 3% say they can’t do it at all.

Most people in the poll also say they’ve done a better job than their neighbors have at following physical distancing rules.

Majorities of all major political groups say they support the stay-at-home orders, although that sentiment is stronger among Democrats (94% approve the idea) and independents (84%) than Republicans (61%), according to the poll.

As of Thursday, the U.S. has confirmed more than 850,000 coronavirus cases, including more than 47,000 deaths, according to data compiled by Johns Hopkins University. Nearly 78,000 people have recovered from COVID-19.

Public sentiment about the future of the COVID-19 pandemic’s toll on the U.S. has shifted markedly in the past few weeks, according to the poll. Only about half of the respondents now say “the worst is yet to come” — compared with 74% who held that opinion in late March.

The shift could reflect glimmers of optimism, such as projection models that recently lowered death toll predictions as a result of social distancing and other measures. But political groups are also more divided now than they were just several weeks ago, in how they view the pandemic.

The previous Kaiser tracking poll, from the last week of March, found a fairly united view that the worst effects of the coronavirus were yet to hit the U.S., with all political groups being within 10 percentage points of the 74% total for all respondents.

That picture has changed drastically, the Kaiser Family Foundation reports:

“Majorities of Democrats (64%) and independents (56%) continue to say the ‘worst is yet to come,’ but now one-fourth (27%) of Republicans say ‘the worst is yet to come’ (down 39 percentage points from the March 25-30 KFF Poll). A slight majority (53%) of Republicans say ‘the worst is behind us,’ ” with smaller numbers of the other groups also expressing more optimism.”

The new poll was conducted over several days, including April 16 – the day President Trump laid out guidelines for states to reopen. This week, the governors of several states have begun to relax some of the restrictions that have been put on businesses and citizens, hoping to breathe life into economies that have absorbed millions of job losses.

Reflecting the pandemic’s broad impact, 84% of Americans said their lives have been disrupted by the coronavirus.

Most Americans give themselves and their households high marks for following social distancing guidelines in the past two weeks, with 53% saying they would give themselves an “A” grade. Just 35% said they would give their neighbors an “A” — but another 35% said their neighbors have earned a “B.”

The Kaiser poll was conducted from April 15 to 20, through phone calls with 1,202 adults. Interviews were conducted in English and Spanish; all but 261 of the conversations took place via cellphones.

Updated at 8:40 p.m. ET

Georgia Gov. Brian Kemp is undeterred by President Trump’s criticism of his move to reopen some nonessential businesses. He insists he will forge ahead with plans to jump-start the economy as early as Friday.

The governor said on Wednesday night that he plans to restart “shuttered businesses for limited operations” ahead of the state’s shelter-in-place order being lifted on April 30.

Kemp is set to allow a range of businesses to open Friday on a “limited basis,” such as gyms, tattoo shops, and hair salons. Theaters are allowed open Monday, subject to some restrictions, and restaurants will be allowed to open to dine-in customers that same day. Religious institutions can hold services “in accordance with strict social distancing protocols,” according to the governor’s office.

“Our next measured step is driven by data and guided by state public health officials,” Kemp wrote in a tweet. “We will continue with this approach to protect the lives — and livelihoods — of all Georgians.”

He added: “Just like the thousands of businesses currently operating throughout Georgia, I am confident that business owners who decide to reopen will adhere to Minimum Basic Operations, which prioritize the health and well-being of employees and customers.”

President Donald Trump on Wednesday said he “strongly disagrees” with Kemp’s decision to reopen some nonessential businesses on Friday, but added that it’s up to states to determine.

“I told the governor of Georgia, Brian Kemp, that I disagree strongly with his decision to open certain facilities,” Trump said. “But at the same time, he must do what he thinks is right. I want him to do what he thinks is right. But I disagree with him on what he’s doing.”

These statements marked a reversal from Trump’s position a day earlier, in which he praised Kemp during the White House Coronavirus Task Force briefing for forging ahead despite advice to the contrary from the nation’s leading health experts.

A White House official tells NPR’s Tamara Keith that Trump first spoke to Kemp Tuesday night, but that he grew more concerned and spoke to governor again on Wednesday.

By then, Trump had grown uneasy about Kemp’s plans, and made a second call, the White House official said. Trump also called other Georgia politicians about the issue, the official added.

White House spokesperson Judd Deere later clarified the president “disagrees with the Georgia Governor’s decision to open certain facilities which are in violation of the phase one guidelines. The President cares deeply for the health and safety of the people of Georgia as he does for all Americans.”

The White House has recommended that before states start to reopen, they demonstrate a downward trajectory of COVID-19 cases over 14 days. States should also have the capacity to treat all patients and test healthcare workers.

But Georgia has not yet reached either benchmark.

As NPR’s Allison Aubrey reported, infectious disease experts in Georgia agree that the data show the state is moving in the right direction, but the state has not met the criteria outlined in the administration’s guidance.

Experts also say there hasn’t been enough testing in Georgia to show a decline in cases, which can be determined by looking at the positive rate in tests.

“The more tests that come back positive, the less likely a state is testing enough,” Aubrey said.

The World Health Organization has said that a 10% positive rate is a good benchmark for whether an area is doing enough testing, Aubrey added. In the United States, the positive test rate is at about 20%. In Georgia, the positive rate is about 23%.

As of Thursday, there are 21,571 reported cases of COVID-19 in Georgia and 871 people have died from the illness, according to a dashboard from Johns Hopkins University.

Kemp’s move to ease restrictions is facing backlash from some state elected leaders and public health experts who say the plan is premature. However, the governor’s order includes a provision that prevents city and county governments from enacting rules that are tougher or more lax than the state.

Even as some business owners gear up to reopen their doors, many are critical of the plan.

Georgia Public Broadcasting reported that Marshall Hughes, a barber shop owner in Macon, is one of them. He told the station he won’t be opening up his shop any time soon.

“I’m not gonna be used as a guinea pig,” Hughes said. “We already have to be hands-on with the customers. We’re in close proximity with the customers cutting their hair and talking with them. It’s just a setup for failure, from my point of view.”