European countries mull opening schools

Despite alarm among some teachers, parents and mayors, France detailed plans on Tuesday to start opening schools on May 11, with limits on class size and rules requiring face masks.

Hard-hit Italy intends to keep schools closed until September.

And in the US, where President Donald Trump said states should seriously consider resuming classes before the end of the academic year, dozens have said it would be unsafe for students to return until the northern summer or autumn.

Elsewhere around the world, the virus appeared all but vanquished in New Zealand. In Australia, beaches were opened in Sydney. Brazil was emerging as a new hot spot for infections. And new doubts were raised over whether Japan will be able to host the already postponed Summer Olympics next year without the development of a vaccine.

Germany, widely praised for its handling of the outbreak there, reported an uptick in the infection rate since some small businesses were allowed to reopen just more than a week ago. But it was too soon to say whether the easing of the restrictions was to blame.

The number of confirmed infections worldwide stood at more than 3 million - including 1 million in the US - and the confirmed global death toll topped 210,000, according to Johns Hopkins University.

The true toll is believed to be much higher because of limited testing, differences in counting the dead and government concealment.

Italy, Spain, France and the UK accounted for more than 21,000 virus-related deaths each while the US recorded more than 57,000, the highest in the world.

Although the coronavirus seems to affect children far less seriously than adults, many officials, teachers and parents are concerned about the health risks that school openings could pose.

Some point to the difficulties of ensuring that children stick to social distancing and frequent hand washing, and to the dangers for teachers.

But many parents would struggle to return to work without schools being open, hampering efforts to counter the world's deep economic slump.

French Prime Minister Edouard Philippe announced that primary schools will reopen on May 11 and high schools on May 18. He said all high school students will have to wear masks and class sizes will be capped at 15.

Greek Prime Minister Kyriakos Mitsotakis outlined his government's plan for a gradual lifting of the lockdown there, saying high school seniors will restart classes on May 11, followed a week later by students in lower years. Primary schools and kindergartens will remain closed and might open on June 1 "only if we are absolutely certain that the course of the epidemic is waning," he said.

In Italy, the decision to keep the schools closed until autumn could make it harder for parents to return to work. Typically grandparents in Italy are fallback baby sitters but they are now off-limits because they are vulnerable to the virus.

New Zealand reported just three new infections on Tuesday. Prime Minister Jacinda Ardern said people have done an incredible job of breaking the chain of transmission but cautioned they need to remain vigilant.

"There may still be some smoldering ashes out there, and they have the potential to become a wildfire again, if we give them the chance," she said, quoting a microbiologist.

Her government loosened its lockdown, which had shuttered schools and most businesses. Surfers hit the waves at dawn, builders returned to construction sites and baristas fired up espresso machines.

But the virus is still a long-term foe. The president of the Japan Medical Association, Yoshitake Yokokura, said he thinks it will be difficult to hold the rescheduled Tokyo Summer Olympics even in 2021 without an effective coronavirus vaccine.

Australian Associated Press