JERUSALEM — A small group of Franciscan monks and Catholic faithful took to the streets of Jerusalem’s Christian Quarter in the Old City Sunday to distribute olive branches after the traditional Palm Sunday procession was cancelled due to restrictions imposed to contain the spread of coronavirus.

The march took place as Israel deployed troops to help contain an outbreak in a hard-hit city. Iran, dealing with the worst outbreak in the Mideast, announced plans to allow some businesses to reopen later this month even as the death toll continued to climb. Lebanon, meanwhile, reopened its airport to allow citizens who had been stranded overseas to return home.

Palm Sunday celebrations start the Holy Week leading up to Easter. Worshipers traditionally carry palm fronds and olive branches and march from the top of the Mount of Olives into Jerusalem’s Old City.

While thousands of pilgrims usually participate in the march, this year was limited to a handful of participants. Clerics and faithful went door to door often throwing the branches to Christians looking on from their balconies.

“This year because of the new situation we are trying to come to all the Christians in our Christian Quarter to bring these branches of olives, the sign of new hope,” said Franciscan Father Sandro Tomasevic.

Palm Sunday commemorates Jesus’s entry into Jerusalem and is the start of the church’s most solemn week, which includes the Good Friday commemoration of Jesus’s crucifixion and death and his resurrection on Easter.

In Israel, more than 8,000 people have contracted the coronavirus and 46 have died. In the West Bank, nearly 200 cases have been reported, including a large outbreak in the biblical town of Bethlehem.

The outbreak has forced church officials to close churches to the public and scale back religious observances throughout the week. Archbishop Pierbattista Pizzaballa, the top Catholic clergyman in the Holy Land, held a small, closed service at the Church of the Holy Sepulcher, the site where Christians believe Jesus was crucified and resurrected.

The coronavirus causes mild to moderate symptoms in most patients, who recover within a few weeks. But it is highly contagious and can be spread by people showing no symptoms. It can cause serious illness and death in some patients, particularly the elderly and those with underlying health issues.

Iran has been the hardest-hit nation across the region. Iran state TV reported that an additional 151 people had died, pushing the death toll to 3,603 with over 58,000 confirmed cases.

But the country’s president, Hassan Rouhani, announced that low-risk businesses will be allowed to resume their activities in Tehran on April 18. Businesses in other provinces will begin a week earlier, on April 11, he said during a meeting Saturday. He said government offices would also be able to boost staffing, from one-third to two-thirds of their work force, beginning April 11.

Rouhani said the decision would not contradict a stay-at-home policy and that businesses must still observe health restrictions ordered by the government. High-risk businesses, like pools, gyms and shopping malls will remain closed, he said.

In Lebanon, meanwhile, a jet carrying more than 70 Lebanese citizens who had been stuck in Saudi Arabia after Beirut’s international airport closed nearly three weeks arrived in Lebanon. It marked the beginning of flights that aim to return thousands of Lebanese from around the world. Three more flights are scheduled to arrive later Sunday from the United Arab Emirates, Nigeria and Ivory Coast.

The tiny Mediterranean country has reported 520 cases of coronavirus and 20 deaths since the first case was reported in late February.

Prime Minister Hassan Diab said up to 21,000 people have registered to return home, and the process will take several weeks.

In Israel, the military began an operation in the hard-hit city of Bnei Brak, helping to distribute food and medicine. The government last week put Bnei Brak, home to a large population of ultra-Orthodox religious Jews, under a near closure after an outbreak ravaged the city. Israel’s ultra-Orthodox population has been disproportionately infected after religious leaders played down or ignored warnings to maintain social distance early in the crisis. Meanwhile, a nursing home in the southern city of Beersheba reported its sixth death in recent days.

Associated Press writers Nasser Karimi in Tehran, Iran and and Bassem Mroue in Beirut contributed to this report.