The one-hour, commercial-free show designed to raise money during the COVID-19 pandemic will also include Billie Eilish, Billie Joe Armstrong of Green Day, Mariah Carey and Tim McGraw.
"The peak for death rates is likely to hit in two weeks," the president said. "Nothing would be worse than declaring victory before victory is won."
Diffie was a Grammy award-winning artist and 25-year member of the Grand Ole Opry who was known for his hits in the 1990s like "Pickup Man," "John Deere Green" and "Prop Me Up Beside the Jukebox."
Governor John Bel Edwards reiterated Sunday that last month's Mardi Gras celebrations weren't cancelled or downsized because "not one person" at the federal level directed the state to take such action - but he said it's now time to move forward.
The study shows younger people are more likely than older Americans to come into contact with infected individuals.
Dr. Mohammad Madjid of UTHealth told Newsweek, "We know very well that COVID-19 affects the lung and can cause complications, but this study shows that the cardiovascular system is also affected."
Academics in Israel suggested balancing public health and economic concerns with a mixed week of work and lockdown days, but other experts have serious doubts.
But the study should be "very reassuring for mothers" as none of the babies were severely ill, one professor told Newsweek.
Swabs taken from the nostril and mid-nose of COVID-19 patients picked up the disease in more than 90 percent of cases, according to healthcare company UnitedHealth Group which created the test.
At least 22 states have issued a "stay at home" order, while disaster declarations have been made in several more states, including New Jersey, Maryland, Illinois and Missouri.
There is currently no treatment or vaccine against COVID-19, which more than half a million people have been diagnosed with according to Johns Hopkins University.
The poll also found the number of people who fear their family catching the new coronavirus is higher than in previous epidemics.
Six of the top 20 are in the U.S., but it's a British city that tops the list.
In addition to smoking, obesity and pollution, there is another factor that could affect your health—where you live.
The more highly paid and educated a person is, the more likely it is that they will drink to excess.
While the U.S. has become the epicenter of the outbreak, China is banning all foreigners and limiting air travel in a bid to curb its growing number of imported cases.
There is currently no treatment or vaccine for the new coronavirus which causes COVID-19.
Thousands of recoveries have been reported around the world, including in Europe, the current epicenter of the pandemic, while China has seen nearly 73,000 recover from infection.
Italy has the most cases outside China and the highest death toll in the world, while the U.S. reports the second largest number of confirmed infections outside China.
The U.S. death toll has climbed past 1,000 and New Zealand has begun a month-long country lockdown in a bid to prevent an outbreak.
The Pentagon has announced its first case, a Marine stationed at the department's headquarters in Arlington, Virginia.
"Why do supercentenarians age so slowly?" study author Evan Y. Snyder said. "We are now set to answer that question in a way no one has been able to before."
Eighty percent of COVID-19 patients will experience a mild illness, according to the World Health Organization
Several very elderly people, including centenarians in Iran and China, have recovered from the virus.