NEW ORLEANS — Restaurants can reopen in New Orleans, a city famous for its cuisine, but they must take reservations and limit the number of diners. Auto and horse racing tracks in New York can resume competitions but without spectators.
Officials cautiously eased more restrictions Saturday on eateries, shops, and outdoor venues as they tried to restart economies without triggering a surge in new coronavirus infections. But the reopenings came with new rules designed to curb the spread of the disease — another indication that the familiar ways of dining out or watching sporting events are gone for now.
Public health experts warn that the pandemic, which has killed more than 88,000 people in the US and 300,000 worldwide, could pick up again if precautions are not taken or officials move too quickly to get people back to work.
New York Governor Andrew Cuomo said horse racing tracks and the Watkins Glen International auto track can reopen with “no crowds, no fans.” He also said he could envision a return of Major League Baseball in New York, the epicenter of the US outbreak, also without fans.
“If it works economically, that would be great,” he said.
The governor has allowed large parts of upstate New York to start reopening by allowing certain businesses such as construction to operate under safety guidelines. But most residents — particularly in hard-hit areas closer to New York City — remain under tight restrictions as communities try to reduce infection rates and amass enough testing and tracing to reopen in coming weeks or months.
Cuomo also announced that residents of suburban Westchester and Suffolk counties, two of the nation’s early hot spots, will again be eligible for elective surgeries and ambulatory care. New York’s ban on all nonessential gatherings is still in effect.
New Orleans took its first steps to loosen restrictions that have been in place for two months, one day after the rest of Louisiana did the same.
The city is restricting buildings to 25 percent of capacity, like the rest of the state, but also requires restaurants, nail salons, and other businesses to take customers by reservation. The city has capped the number of people allowed in houses of worship and movie theaters at fewer than 100.
Malls and retail stores can reopen, but casinos, video poker, live entertainment, and bars are still closed.
Some restaurateurs decided to try reopening. Others planned to stick to takeout or stay closed all together.
Kirk Estopinal, one of the owners of Cane & Table in the French Quarter, planned to open Saturday. Guests are supposed to order their food when they make a reservation online and are asked to wear masks. Cleaning will be stepped up, and bathrooms cleaned after every use.
“We’re going to trial run what it is to operate in the new normal,” he said. “We’re looking at a restaurant experience that is almost touch-less for our guests.”
Jennifer Weishaupt, chief executive of the Ruby Slipper Cafe, said the company reopened in New Orleans, Metairie, and Baton Rouge. Business was not as busy as anticipated, possibly because of bad weather.
‘‘We had some folks standing in line before we opened at 8 a.m., which was really great,” Weishaupt said.
Similar steps took place around the world as infections declined in many cities and countries.
Australians went out to eat for the first time in weeks Saturday, but the reopening of restaurants, pubs, and cafes came with a warning: Don’t overdo it.
“The message is, yes, appreciate all the efforts, appreciate the opportunity to release some of those measures, but let’s not have a party, let’s not go to town,” said Tony Bartone, president of the Australian Medical Association.
Germany’s top soccer league resumed season play with what fans call “ghost games,” with no spectators in the stands and players warned to keep their emotions in check and desist from spitting, handshakes and hugging.
In New Zealand, even Prime Minister Jacinda Ardern and her fiance, Clarke Gayford, were initially turned away for brunch by a restaurant in the capital city, Wellington, because it was too full under coronavirus guidelines.
Italy’s tourism industry is focused firmly on June 3, when both regional and international borders reopen, allowing the first prospect of tourists since Europe’s first lockdown went into place in early March. In tourist-reliant Venice, occupancy of the city’s 50,000 hotel beds has hovered around zero ever since.
“Venice lives on tourism, period,’’ said Claudio Scarpa, head of the city’s hotel association. ’’All the economic structures that operate in the city, including the port, are tied to tourism.”
France was also cautious, calling for a coordinated European effort on opening. At the same time, French officials could make decisions ‘‘that protect the French” regarding countries “where the virus is still active,” Interior Minister Christophe Castaner said Saturday.
As hundreds of French beaches reopened, Castaner warned that the government would not hesitate to close them again if rules are not respected, including a ban on sunbathing.
Local authorities were charged with deciding which beaches would reopen as part of a staggered plan to end a strict two-mon th lockdown that began March 17. Under the rules, beachgoers can take a dip but cannot lay in the sun or picnic in the sand. Social distancing rules must be maintained, and groups must be limited to 10 people.
In Milan, Italy’s financial capital, 3,400 restaurants planned to open Monday, along with 4,800 bars, 2,900 hairdressers, 2,200 clothing stores and 700 shoe shops.
‘‘After a long period at home, we will all want to go out and have a good coffee in a bar, eat a pizza in a pizzeria, buy a pair of jeans or go to the hairdressers,’’ Milan Mayor Giuseppe Sala said Saturday in a Facebook video.
In Britain, officials and tourism boards discouraged people from visiting popular tourist spots on the first weekend since lockdown rules were eased in England. Stricter rules remain place in other parts of the UK, and English daytrippers have been warned against crossing into Scotland or Wales.