June 20 coronavirus news

The state of Pennsylvania is reporting 504 new cases of Covid-19 – bringing the statewide total to at least 81,266 cases, according to the Department of Health.

There has been an additional 20 deaths since yesterday. There are 6,419 people who have died so far from the virus, according to state numbers.

As the state continues to lift restrictions, people need to take precautions, Secretary of Health Dr. Rachel Levine said in a statement Saturday.

The state of Florida has reported the most cases of coronavirus in a single day since the pandemic began. 

The Florida Department of Health is reporting an additional 4,049 cases of coronavirus on Saturday, bringing the state total to at least 93,797, according to data released by the state. 

As of Friday, the state of Florida had reported a total of approximately 89,748 cases.  

Saturday's numbers mark the highest number of reported cases in a single day the state has seen, according to to the Florida Department of Health. 

The National Institutes of Health announced Saturday that it has halted its trial of the drug hydroxychloroquine for the treatment of adults hospitalized with Covid-19.

The trial enrolled more than 470 adults patients hospitalized with coronavirus, or in an emergency department with anticipated hospitalization. The study found that those patients who were randomly assigned to receive the hydroxychloroquine treatment didn't benefit from the drug, compared to those in the placebo group.

Hydroxychloroquine is typically used to treat malaria and rheumatoid conditions, such as arthritis.

"In various studies, the drug had demonstrated antiviral activity, an ability to modify the activity of the immune system, and it has an established safety profile at appropriate doses, leading to the hypothesis that it may have also been useful in the treatment of Covid-19," the NIH said in its statement.

On Monday: The US Food and Drug Administration revoked its emergency use authorization for hydroxychloroquine to treat hospitalized patients with coronavirus, saying it was unlikely to provide any benefit based on the latest scientific research.

Pope Francis has warned people against falling back into the “illusion of individualism” after the coronavirus pandemic passes.

In statement from the Vatican, Francis praised healthcare workers in Italy’s Lombardy region who stood by their patients during the “troubled months."

Francis warned people to “be careful” to not fall back into making “individualism the guiding principle of society."

The Pope used healthcare workers as an example, saying their professionalism has been “one of the pillars of the country."

Lombardy was Italy’s worst affected region by the virus. 

Tim Murtaugh, the director of communications for the Trump campaign, said everyone attending the President's rally tonight in Tulsa, Oklahoma, will have to have their temperature checked before entering the building due to the coronavirus pandemic.

The campaign will also have masks that people can wear if they want, and will be supplying hand sanitizer.

"People are certainly aware of the situation," Murtaugh told CNN on Saturday, adding that people have the freedom fo choice.

When asked about the waiver attendees had to sign prior to the rally that says the Trump campaign is not liable if they get sick at the event, Murtaugh said it is just "standard language."

"If you buy a ticket to a baseball game, on the back of that, it's a waiver that says watch out you may get hit by a flying ball if it leaves the field of play. That's just standard," he said.

Tulsa's Bank of Oklahoma Center arena holds 19,000 people. More people are also expected to be outside in the overflow area.

More than 1,000 people have now tested positive for coronavirus at a German meat plant, the local district administrator Sven-Georg Adenauer said on Saturday. 

Adenuer said the district has received more then 3,127 test results back after the Tönnies meat processing plant in North Rhine-Westphalia was closed. So far, 1,029 tests have come back positive. 

So far, the outbreak does not seem to have spread from plant workers to the general population, Adenuer said.

The novel coronavirus has infected more than 8.6 million people worldwide and killed more than 460,000. Here's what you need to know.

Greta Thunberg speaks out over pandemic: The teen activist compared the worldwide reaction to the action taken over the climate crisis.

Protesters spray French Health Ministry with paint: The demonstrators are from associations which have been critical of the French government's treatment of health workers.

Stonehenge asks solstice revelers to stay away: Organizers have urged people to enjoy the midsummer celebration virtually due to the pandemic.

More than 2.2 million cases in the US: Coronavirus cases continue to rise despite US President Donald Trump claiming that Covid-19 is dying out in the country.

A CNN team arriving to the UK on Saturday experienced the lax and chaotic enforcement of a mandatory quarantine rule put into effect by the British government earlier this month.

Anyone arriving in the UK is required to quarantine for 14 days, a rule that came into effect on June 8.

Passengers are required to provide their contact details, so authorities can ensure quarantine measures are enforced.

On the day the program began, a spokesperson for Public Health England told CNN that a private company would be conducting spot checks with phone calls, rather than in-person visits. There is a long list of exemptions from quarantine, including truckers and those who cross the Irish border.

A CNN team traveling from Reykjavik, Iceland, at Luton Airport, north of London, was asked to fill in an electronic form on their phones before take-off, and submit a long list of personal and contact information.

Passengers filling out the form were given the option of being contacted only by text message, rather than a phone call, if they could provide a reason for the preference. The form was accessed by scanning a QR code, or by manually typing in a URL that featured a series of more than 50 random digits.

On arrival, Luton Airport featured prominent signage advertising the requirements, but there was no verification by authorities of any information submitted in the form. Two agents from Border Force asked that passengers from two planes flash the electronic forms on the phones in order to proceed.

A group of elderly passengers who had not filled out the form in advance was directed to a series of iPads, where they were left to fill out the forms with no assistance.

The UK government has said that quarantine measures were introduced in June precisely because other countries were opening up. Politicians said that reopenings presented a higher risk of new cases of coronavirus arriving from abroad.

Several airlines, including British Airways, Easyjet and Ryanair, have launched a legal action against the quarantine rules, saying the restrictions “will have a devastating effect on British tourism and the wider economy and destroy thousands of jobs.”

CNN's Robert North, Vasco Cotovio and Joe Minihane contributed reporting.

Protesters in Paris have sprayed red paint over the front of the Health Ministry building to “symbolize those who lost their lives” to Covid-19 and to highlight the poor conditions for healthcare workers.

Many of the demonstrators were part of the Association for the Taxation of Financial Transactions and Citizen Action (Attac), a left wing activist group.

Around 30 demonstrators from Attac and Inter-Urgences, an association of paramedical staff, took part in the protest.

The two associations have criticized the French government’s treatment of health workers, including the country's offer of a medal to medical staff. The French state's offer of a bonus for medical workers, awarded using strict criteria, has also been criticized.

The demonstration was the first by health workers since the easing of lockdown in France.

“In the face of this indecency, healthcare staff have decided to show the real face of the government and its ministers by offering them the medal of contempt,” Attac's statement added.