White House coronavirus task force coordinator Deborah Birx said Sunday on CNN that the U.S. has shifted into a new phase of the coronavirus pandemic, as infections have spread further into rural areas than in March and April.

Why it matters: Coronavirus infections in rural communities have surpassed the number of cases in big cities — and areas in the U.S. with fewer coronavirus testing sites were predominately rural as of May.

What she's saying: "We are in a new phase. ... We are beginning to see an impact from the mitigation procedures that many of the state and local officials have put into place."

  • "But I want to be very clear, what we're seeing today is different from March and April. It is extraordinarily widespread. It's into the rural as equal urban areas, and to everybody who lives in a rural area: You are not immune or protected from this virus."

Go deeper: Birx: Coronavirus surge creates "essentially 3 New Yorks"

Go deeper

Updated 19 hours ago - Health

World coronavirus updates

Data: The Center for Systems Science and Engineering at Johns Hopkins; Map: Axios Visuals

The number of COVID-19 cases surpassed 20 million worldwide on Monday evening, Johns Hopkins data shows.

The big picture: World Health Organization chief Tedros Adhanom Ghebreyesus told a virtual press conference as the world approached the milestone that 750,000 deaths were set to be recorded this week. "Every life lost matters," he said. "But I want to be clear: there are green shoots of hope and... it's never too late to turn the outbreak around."

State coronavirus testing plans fall short of demand

Data: Department of Health and Human Services via Harvard Global Health Institute; Note: New York City's plan is included in New York state; Cartogram: Andrew Witherspoon/Axios

The U.S. plans to test around 600,000 people for the coronavirus every day this month, according to plans that states submitted to the Department of Health and Human Services.

Yes, but: That's likely a drop in testing, compared to July, and it's not enough to meet national demand. By December, states said they plan to ramp up to around a collective 850,000 people tested a day — which also likely will not be enough.

13 hours ago - World

Australia's Northern Territory extends coronavirus border restrictions to 2022

Monsoons Bar in Darwin in Australia's Northern Territory, where borders have been open to residents not in coronavirus hot spots since July 17. Those from states under restrictions must undergo a mandatory 14-day hotel quarantine at their own cost. Photo: Shane Eecen/Getty Images

Chief Minister Michael Gunner told the Australian Broadcasting Corporation Tuesday the Northern Territory would keep border restrictions in place for Aussie coronavirus hot spots for at least 18 months, stressing it's important to protect the NT's Aboriginal population.

Driving the news: Victoria declared a disaster last week. The state confirmed Tuesday another 331 infections, taking the total number of active cases to 7880, and 19 more deaths — equaling the national daily record it set the previous day. New South Wales (NSW) reported 22 new cases. The NT has three active cases. "We have got an indefinite ban on Victoria," Gunner said. He couldn't give a date on when the NT would ease restrictions on NSW capital Sydney as case numbers were "bubbling away."

Flashback: Australia and New Zealand reopen after coronavirus cases plummet