Christians around the world celebrated Easter Sunday isolated in their homes by the coronavirus while pastors preached the faiths joyous news of Christ's resurrection to empty pews. One Florida church drew a large turnout for a drive-in service in a parking lot.

In Britain, Prime Minister Boris Johnson, the first major world leader to test positive for the virus, was released from a London hospital after a week in which he spent some time in the intensive care unit and was given oxygen at one point. He thanked two nurses who stood by his bedside for 48 hours when things could have gone either way.

The strangeness of this Easter was evident at the Vatican. St Peters Square, where tens of thousands would normally gather to hear Pope Francis, was empty of crowds, ringed by police barricades. Francis celebrated Easter Mass inside the largely vacant basilica.

In his address, the pope called for global solidarity to confront the epochal challenge of the pandemic. He urged political leaders to give hope and opportunity to the millions laid off work.

Worldwide, families who normally would attend church in their Easter best and later gather for festive meals instead were hunkered down at home. Police checkpoints in Europe and outside closed churches elsewhere left the faithful with few worship options other than watching services online or on TV.

In the United States, some pastors vowed to proceed with in-person services despite state or local bans on large gatherings.

At the Happy Gospel Church in Bradenton, Florida, about 100 cars carrying 250 people gathered in the parking lot to hear Pastor Bill Baileys Easter sermon. Some sat in lawn chairs or on tailgates, but families stayed at least six feet apart; those in their cars occasionally honked to convey agreement with Bailey's remarks.

President Donald Trump and his wife, Melania, planned to watch an online service led by the Rev Robert Jeffress of the Southern Baptist megachurch First Baptist Dallas. The pastor, a staunch ally of the president, mentioned Trump in his remarks

"We are going to get through this crisis with your continued strong leadership and the power of God," Jeffress said.

In their own Easter message, the Trumps paid tribute to the medical professionals, first responders and other essential workers striving to combat the pandemic.

In New York City, now its epicentre in the US, members of churches from across the city sang Christ the Lord is Risen Today from their balconies and windows.

"Even if you didn't hear everyone, God heard everyone,” said Kathy Keller, of Reedemer Presbyterian Church, who helped organise the event online.

In Europe, countries used roadblocks, fines and other tactics to keep people from traveling over an Easter weekend with beautiful spring weather.

The Italian government said weekend police patrols resulted in more than 12,500 people being sanctioned and 150 facing criminal charges for allegedly violating lockdown measures.

On the hopeful side, officials said Italy recorded the lowest number of new coronavirus victims in three weeks, with 431 people dying in the past day to bring its total to 19,899. It was the lowest day-to-day toll since March 19.

As hard-hit countries like Italy and Spain see reduced daily virus infections and deaths, economic pressures are mounting to loosen the tight restrictions on daily life.

Southern Europe and the US, whose death toll of over 20,600 is now the world's highest, have been the recent focal points of the pandemic. But coronavirus hot spots have been shifting, with new concerns rising in Japan, Turkey and Britain, where the death toll passed 10,000.

Uncertainties loomed about the months ahead, with a top European Union official suggesting people hold off on making any summer vacation plans.

German President Frank-Walter Steinmeier told compatriots in a rare televised address: "Every one of you has changed his life radically; every one of you has saved human lives in doing so and is saving more every day."

Some European nations started tentative moves to ease their shutdowns. Spain, which on Sunday reported its lowest daily growth in infections in three weeks, will allow workers in some nonessential industries to return to factories and construction sites on Monday.

Churches in Spain rang their bells at noon to echo the pope's message of comfort to the victims of the pandemic and to offer hope.

For most people, the coronavirus causes mild or moderate symptoms, such as fever and cough. But for others, especially older people and the infirm, it can cause severe symptoms and lead to death.

More than 1.79 million infections have been reported and 110,000 people have died worldwide, according to Johns Hopkins University. The US has the highest numbers, with over 530,000 confirmed cases. The figures certainly understate the true size and toll of the pandemic, due to limited testing, uneven counting of the dead and some governments' desire to play down the extent of outbreaks.

While some nations think about a pandemic exit strategy, others are dealing with alarming rises in infections or deaths.

Turkey took many by surprise on Friday evening by imposing a 48-hour curfew in 31 cities, including Ankara and Istanbul, prompting a rush to grocery stores. The country had previously imposed a curfew on those under 20 and over 65, exempting most of the workforce in its beleaguered economy.

In Britain, where the death toll passed the 10,000 mark, Johnson paid an emotional tribute to the National Health Service workers who treated him ahead of his release Sunday from St Thomas Hospital. His week in the hospital included three nights in the ICU.

"I can't thank them enough. I owe them my life," said Johnson, 55, in his first public statement since he was moved from intensive care on Thursday. His office said he will continue his recovery at Chequers, the prime minister's country home.

In the US, about half the deaths are in the New York metropolitan area, but hospitalisations are slowing in the state and other indicators suggest that lockdowns and social distancing are flattening the curve of infections.

Dr. Anthony Fauci, the top US infectious disease expert, said the economy in parts of the country could be allowed to reopen as early as next month.

While he said there's no light switch that will be clicked to turn everything back, he told CNN's “State of the Union” that rolling re-entry will be required based on the status of the pandemic in various parts of the country.

New York Gov. Andrew Cuomo announced that 758 people died in the state on Saturday, the sixth day in a row the toll topped 700. That raised the total number of virus-related deaths in New York to 9,385.