The number of deaths in America from coronavirus have continued to rise with data showing that Covid-19 is having a devastating impact on an already vulnerable population, black Americans.

White House officials pointed to hopeful signs that the spread of coronavirus could be slowing, even as US President Donald Trump insisted he would not move to reopen the country until it is safe.

READ MORE: Coronavirus vaccine could be ready for public in just five months, Oxford professor Sarah Gilbert claims 

At the same time, Mr Trump said he would be announcing the launch of what he dubbed the Opening our Country taskforce, next Tuesday, to work toward that goal.

“I want to get it open as soon as possible,” he said at a Good Friday briefing, while adding: “The facts are going to determine what I do.”

But as a clearer picture of the virus begins to emerge, data has begun to show that it is having a particularly devastating impact on an already vulnerable population, black Americans.

Of the victims whose demographic data was publicly shared by officials so far, about 42% were black, according to an Associated Press analysis.

African Americans account for roughly 21% of the total population in those places.

Black adults suffer from higher rates of underlying health conditions like obesity, diabetes and asthma, which put them at higher risk for severe complications.

To that end, US surgeon general Jerome Adams on Friday made a plea to minority communities to follow social distancing guidelines, not for themselves, then for their family members.

“Do it for your abuela. Do it for your granddaddy. Do it for your big mama. Do it for your pop pop,” he said, adding that they should also avoid alcohol, tobacco and drugs.

Virus Outbreak New YorkA sign displays directions for maintaining social distancing in New York (John Minchillo/AP)

“We need you to understand, especially in communities of colour, we need you to step up and help stop the spread so that we can protect those who are most vulnerable,” he said.

Asked whether his comments could be deemed offensive for viewers, Mr Adams, who is black, said that was not his intention.

“That’s the language that we use and that I use,” he said.

Meanwhile, with the economy reeling and job losses soaring, Mr Trump has been itching to reopen the country, drawing alarm from health experts who warn that doing so too quickly could spark a deadly resurgence that could undermine current distancing efforts.

READ MORE: Coronavirus LIVE: People urged to stay indoors during Easter break as Scottish death toll rises 

But Mr Trump, who had once set Easter Sunday as the date he hoped people in certain parts of the country might begin to return to work and pack church pews, said he would continue to listen to health experts like Doctors Anthony Fauci and Deborah Birx as he considers what he described as the “biggest decision I’ve ever had to make”.

While “there are both sides to every argument”, he said, “we’re not doing anything until we know that this country is going be healthy. We don’t want to go back and start doing it over again”.

His comments came at the end of a week officials had warned would be a devastating one for the country.

Hours earlier, Johns Hopkins University announced that the worldwide death toll from the coronavirus had hit a bleak milestone: 100,000 people.

That includes about 18,000 in the US, where about half a million people have been confirmed infected.

More than 40% of the deaths in the US so far have happened in New York state, which reported 777 new deaths on Friday.

But there were also signs of hope. State officials reported that the number of people in intensive care dropped for the first time there since mid-March.

Numbers of those being taken to hospital are also slowing, with 290 new patients admitted in a single day versus daily increases of more than 1,000 last week.

While describing the death numbers as “so horrible”, Mr Trump said “tremendous progress” is being made.

“In the midst of grief and pain, we’re seeing clear signs that our aggressive strategy is saving countless lives,” he said, pointing to models that are now forecasting far fewer US deaths than had originally been predicted.

Health experts have warned, however, that if the country rolls back restrictions too quickly, case levels could once again begin to soar, especially without widespread testing to determine who might be a carrier of the virus.