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Covid-19 Live Updates: Los Angeles Schools to Test 700,000 Students for the Virus Covid-19 Live Updates: Los Angeles Schools to Test 700,000 Students for the Virus
(32 minutes later)
Amid alarm over the inadequacy of coronavirus testing across the nation, Los Angeles schools on Monday will begin a sweeping program to test hundreds of thousands of students and teachers, as the nation’s second-largest school district goes back to school — online.Amid alarm over the inadequacy of coronavirus testing across the nation, Los Angeles schools on Monday will begin a sweeping program to test hundreds of thousands of students and teachers, as the nation’s second-largest school district goes back to school — online.
The program, which will be rolled out over the next few months by the Los Angeles Unified School District, will test nearly 700,000 students and 75,000 employees as the district awaits permission from public health authorities to resume in-person instruction, said Austin Beutner, the district’s superintendent.The program, which will be rolled out over the next few months by the Los Angeles Unified School District, will test nearly 700,000 students and 75,000 employees as the district awaits permission from public health authorities to resume in-person instruction, said Austin Beutner, the district’s superintendent.
It appears to be the most ambitious testing initiative among major public school districts, most of which are also starting school remotely but have yet to announce detailed testing plans.It appears to be the most ambitious testing initiative among major public school districts, most of which are also starting school remotely but have yet to announce detailed testing plans.
New York City, where the virus has been under control, is the only major school district in the country planning to welcome students back into classrooms part time this fall. The city is asking all staff members to be tested before school starts on Sept. 10 and has said it will provide expedited results.New York City, where the virus has been under control, is the only major school district in the country planning to welcome students back into classrooms part time this fall. The city is asking all staff members to be tested before school starts on Sept. 10 and has said it will provide expedited results.
The school district in Los Angeles, which announced in July that it would begin the year with only online instruction, was among the first in the nation to abandon plans for even a partial in-person return.The school district in Los Angeles, which announced in July that it would begin the year with only online instruction, was among the first in the nation to abandon plans for even a partial in-person return.
Since then, though reports of new infections appear to be slowly declining, public schools across the country have pulled back from more ambitious plans to reopen as case numbers have remained persistently high.Since then, though reports of new infections appear to be slowly declining, public schools across the country have pulled back from more ambitious plans to reopen as case numbers have remained persistently high.
To achieve so-called herd immunity — the point at which the virus can no longer spread because there are not enough vulnerable humans — scientists have suggested that perhaps 70 percent of a given population must be immune, through vaccination or because they survived the infection.To achieve so-called herd immunity — the point at which the virus can no longer spread because there are not enough vulnerable humans — scientists have suggested that perhaps 70 percent of a given population must be immune, through vaccination or because they survived the infection.
Now some researchers are wrestling with a hopeful possibility. In interviews with The New York Times, more than a dozen scientists said that the threshold is likely to be much lower: just 50 percent, perhaps even less.Now some researchers are wrestling with a hopeful possibility. In interviews with The New York Times, more than a dozen scientists said that the threshold is likely to be much lower: just 50 percent, perhaps even less.
The new estimates result from complicated statistical modeling of the pandemic, and the models have all taken divergent approaches, yielding inconsistent estimates. It is not certain that any community in the world has enough residents now immune to the virus to resist a second wave.The new estimates result from complicated statistical modeling of the pandemic, and the models have all taken divergent approaches, yielding inconsistent estimates. It is not certain that any community in the world has enough residents now immune to the virus to resist a second wave.
But in parts of New York, London and Mumbai, for example, it is not inconceivable that there is already substantial immunity to the coronavirus, scientists said.But in parts of New York, London and Mumbai, for example, it is not inconceivable that there is already substantial immunity to the coronavirus, scientists said.
“I’m quite prepared to believe that there are pockets in New York City and London which have substantial immunity,” said Bill Hanage, an epidemiologist at the Harvard T.H. Chan School of Public Health. “What happens this winter will reflect that.”“I’m quite prepared to believe that there are pockets in New York City and London which have substantial immunity,” said Bill Hanage, an epidemiologist at the Harvard T.H. Chan School of Public Health. “What happens this winter will reflect that.”
The initial calculations for the herd immunity threshold assumed that each community member had the same susceptibility to the virus and mixed randomly with everyone else in the community.The initial calculations for the herd immunity threshold assumed that each community member had the same susceptibility to the virus and mixed randomly with everyone else in the community.
“That doesn’t happen in real life,” said Dr. Saad Omer, the director of the Yale Institute for Global Health. “Herd immunity could vary from group to group, and subpopulation to subpopulation,” and even by postal codes, he said.“That doesn’t happen in real life,” said Dr. Saad Omer, the director of the Yale Institute for Global Health. “Herd immunity could vary from group to group, and subpopulation to subpopulation,” and even by postal codes, he said.
Health experts in New York City thought that virus cases would be rising again by now.Health experts in New York City thought that virus cases would be rising again by now.
But New York State has managed not only to control its outbreak since the devastation of the early spring, but also to contain it for far longer than top officials expected.But New York State has managed not only to control its outbreak since the devastation of the early spring, but also to contain it for far longer than top officials expected.
The current levels of infection are so remarkable that they have surprised state and city officials: About 1 percent of the roughly 30,000 tests each day in the city are positive for the virus. In Los Angeles, it is 7 percent, while it is 13 percent in Miami-Dade County and around 15 percent in Houston.The current levels of infection are so remarkable that they have surprised state and city officials: About 1 percent of the roughly 30,000 tests each day in the city are positive for the virus. In Los Angeles, it is 7 percent, while it is 13 percent in Miami-Dade County and around 15 percent in Houston.
“New York is like our South Korea now,” said Dr. Thomas Tsai of the Harvard Global Health Institute.“New York is like our South Korea now,” said Dr. Thomas Tsai of the Harvard Global Health Institute.
The question now is whether the state, where at least 32,000 people have died from the virus, can keep from being overwhelmed by another wave, as threats loom from arriving travelers, struggles with contact tracing and rising cases just over the Hudson River in New Jersey.The question now is whether the state, where at least 32,000 people have died from the virus, can keep from being overwhelmed by another wave, as threats loom from arriving travelers, struggles with contact tracing and rising cases just over the Hudson River in New Jersey.
In more than a dozen interviews, epidemiologists, public health officials and infectious disease specialists said New York owed its current success in large part to how New Yorkers reacted to the viciousness with which the virus attacked the state in April.In more than a dozen interviews, epidemiologists, public health officials and infectious disease specialists said New York owed its current success in large part to how New Yorkers reacted to the viciousness with which the virus attacked the state in April.
“People in New York have taken matters much more seriously than in other places,” said Dr. Howard Markel, a historian of epidemics at the University of Michigan. “And all they’re doing is reducing the risk. They’re not extinguishing the virus.”“People in New York have taken matters much more seriously than in other places,” said Dr. Howard Markel, a historian of epidemics at the University of Michigan. “And all they’re doing is reducing the risk. They’re not extinguishing the virus.”
Still a resurgence is all but inevitable, public health experts said.Still a resurgence is all but inevitable, public health experts said.
U.S. ROUNDUPU.S. ROUNDUP
Speaker Nancy Pelosi announced on Sunday that she would call the House back from its annual summer recess for a vote this week on legislation to block changes at the Postal Service that voting advocates warn could disenfranchise Americans casting ballots by mail during the pandemic.Speaker Nancy Pelosi announced on Sunday that she would call the House back from its annual summer recess for a vote this week on legislation to block changes at the Postal Service that voting advocates warn could disenfranchise Americans casting ballots by mail during the pandemic.
The announcement came after the White House chief of staff on Sunday signaled openness to providing emergency funding to help the agency handle a surge in mail-in ballots, and as Democratic state attorneys general said that they were exploring legal action against cutbacks and changes at the Postal Service.The announcement came after the White House chief of staff on Sunday signaled openness to providing emergency funding to help the agency handle a surge in mail-in ballots, and as Democratic state attorneys general said that they were exploring legal action against cutbacks and changes at the Postal Service.
The moves underscored rising concern across the country over the integrity of the November election and how the Postal Service will handle as many as 80 million ballots cast by Americans worried about venturing to polling stations because of the coronavirus. President Trump has repeatedly derided voting by mail as vulnerable to fraud, without evidence, and the issue had become a prominent sticking point in negotiations over the next round of coronavirus relief.The moves underscored rising concern across the country over the integrity of the November election and how the Postal Service will handle as many as 80 million ballots cast by Americans worried about venturing to polling stations because of the coronavirus. President Trump has repeatedly derided voting by mail as vulnerable to fraud, without evidence, and the issue had become a prominent sticking point in negotiations over the next round of coronavirus relief.
The House was not scheduled to return for votes until Sept. 14, but is now expected to consider a Postal Service bill as soon as Saturday, according to a senior Democratic aide familiar with the plans. Representative Steny H. Hoyer of Maryland, the majority leader, is expected to announce the final schedule on Monday.The House was not scheduled to return for votes until Sept. 14, but is now expected to consider a Postal Service bill as soon as Saturday, according to a senior Democratic aide familiar with the plans. Representative Steny H. Hoyer of Maryland, the majority leader, is expected to announce the final schedule on Monday.
The abrupt return to Washington was announced just hours after Democrats called on top Postal Service officials to testify on Capitol Hill this month about recent policies that they warned pose “a grave threat to the integrity of the election.”The abrupt return to Washington was announced just hours after Democrats called on top Postal Service officials to testify on Capitol Hill this month about recent policies that they warned pose “a grave threat to the integrity of the election.”
In other developments around the United States:In other developments around the United States:
With the pandemic still raging, the Democratic National Convention, which begins on Monday, will be conducted almost entirely online. Michelle Obama, the former first lady, and Senator Bernie Sanders of Vermont, the runner-up in the Democratic primary, will headline the first night. Here’s how to watch.With the pandemic still raging, the Democratic National Convention, which begins on Monday, will be conducted almost entirely online. Michelle Obama, the former first lady, and Senator Bernie Sanders of Vermont, the runner-up in the Democratic primary, will headline the first night. Here’s how to watch.
Under emergency coronavirus orders, the Trump administration is using hotels across the country to hold migrant children and families, creating a largely unregulated shadow system of detention and swift expulsions.Under emergency coronavirus orders, the Trump administration is using hotels across the country to hold migrant children and families, creating a largely unregulated shadow system of detention and swift expulsions.
GLOBAL ROUNDUPGLOBAL ROUNDUP
New Zealand said on Monday that it would postpone its national election by four weeks as a cluster of new virus cases continues to spread in Auckland, its largest city.New Zealand said on Monday that it would postpone its national election by four weeks as a cluster of new virus cases continues to spread in Auckland, its largest city.
Prime Minister Jacinda Ardern, who has the sole authority to determine when people cast ballots, said she had consulted with all the major parties before deciding to move the election from Sept. 19 to Oct. 17. The latest possible date she could have chosen was Nov. 21.Prime Minister Jacinda Ardern, who has the sole authority to determine when people cast ballots, said she had consulted with all the major parties before deciding to move the election from Sept. 19 to Oct. 17. The latest possible date she could have chosen was Nov. 21.
Ms. Ardern called the new date a compromise that “provides sufficient time for parties to plan around the range of circumstances we could be campaigning under, for the electoral commission to prepare, and for voters to feel assured of a safe, accessible and critical election.”Ms. Ardern called the new date a compromise that “provides sufficient time for parties to plan around the range of circumstances we could be campaigning under, for the electoral commission to prepare, and for voters to feel assured of a safe, accessible and critical election.”
But she ruled out further change. Even if the outbreak worsens, she said, “we will be sticking with the date we have.”But she ruled out further change. Even if the outbreak worsens, she said, “we will be sticking with the date we have.”
The election delay came as the mysterious cluster of new cases grew to 58 on Monday.The election delay came as the mysterious cluster of new cases grew to 58 on Monday.
Health officials are still scrambling to test thousands of workers at airports and other points of entry, along with quarantine facilities and a frozen food warehouse, as they try to determine how the virus re-emerged last week after 102 days without known community transmission in the country.Health officials are still scrambling to test thousands of workers at airports and other points of entry, along with quarantine facilities and a frozen food warehouse, as they try to determine how the virus re-emerged last week after 102 days without known community transmission in the country.
In other developments around the world:In other developments around the world:
Fearing a “twindemic” that combines a resurgence of the coronavirus and a severe flu season, health officials are encouraging people to get flu shots.Fearing a “twindemic” that combines a resurgence of the coronavirus and a severe flu season, health officials are encouraging people to get flu shots.
Australia recorded its deadliest day of the pandemic, reporting 25 deaths in the previous 24 hours on Monday, all in the state of Victoria. The country has had more than 23,000 cases and more than 400 deaths, according to a New York Times database.Australia recorded its deadliest day of the pandemic, reporting 25 deaths in the previous 24 hours on Monday, all in the state of Victoria. The country has had more than 23,000 cases and more than 400 deaths, according to a New York Times database.
Also in Australia, state officials in New South Wales have apologized for their handling of an outbreak on the Ruby Princess cruise ship in March, when 2,650 passengers were allowed to disembark in Sydney without adequate testing. The ship was ultimately linked to at least 900 infections and 28 deaths, according to an independent report.Also in Australia, state officials in New South Wales have apologized for their handling of an outbreak on the Ruby Princess cruise ship in March, when 2,650 passengers were allowed to disembark in Sydney without adequate testing. The ship was ultimately linked to at least 900 infections and 28 deaths, according to an independent report.
India reported 941 deaths on Monday, taking the country’s death toll past 50,000. Last week, India overtook Britain as the country with the world’s fourth-highest number of deaths, after the United States, Brazil and Mexico.India reported 941 deaths on Monday, taking the country’s death toll past 50,000. Last week, India overtook Britain as the country with the world’s fourth-highest number of deaths, after the United States, Brazil and Mexico.
South Korea reported 197 new cases on Monday, as health officials tested thousands of people for the virus in an effort to contain an outbreak in the Seoul area. Mass infections at two churches in Seoul and the surrounding province of Gyeonggi have helped push the country’s daily caseload into triple digits in recent days, with the government accusing one church leader of violating epidemic control laws.South Korea reported 197 new cases on Monday, as health officials tested thousands of people for the virus in an effort to contain an outbreak in the Seoul area. Mass infections at two churches in Seoul and the surrounding province of Gyeonggi have helped push the country’s daily caseload into triple digits in recent days, with the government accusing one church leader of violating epidemic control laws.
It’s lights out for discos and clubs in Italy. As infections in the country creep back up — especially among young people — the authorities are clamping down. In addition to ordering dancing establishments closed, they are requiring the outdoor use of masks from 6 p.m. to 6 a.m. in popular gathering spots. “We cannot nullify the sacrifices made in past months,” Italy’s health minister, Roberto Speranza, said on Facebook.It’s lights out for discos and clubs in Italy. As infections in the country creep back up — especially among young people — the authorities are clamping down. In addition to ordering dancing establishments closed, they are requiring the outdoor use of masks from 6 p.m. to 6 a.m. in popular gathering spots. “We cannot nullify the sacrifices made in past months,” Italy’s health minister, Roberto Speranza, said on Facebook.
Japan’s economy shrank by 7.8 percent in the second quarter of the year, posting its worst performance on record as the country reeled from the effects of the pandemic.Japan’s economy shrank by 7.8 percent in the second quarter of the year, posting its worst performance on record as the country reeled from the effects of the pandemic.
Thailand’s economy, which depends heavily on tourism and exports, shrank by 12.2 percent in the second quarter, its biggest contraction since 1998, the state planning council said on Monday. Thailand barred visitors from abroad starting in early April to prevent new cases of the virus. The strategy seems to be working: The country has gone 83 days without recording a new case of community transmission. It had 6.7 million tourist arrivals from January to March, but none between April 3 and June 30. It had a record 39.8 million foreign tourists in 2019.Thailand’s economy, which depends heavily on tourism and exports, shrank by 12.2 percent in the second quarter, its biggest contraction since 1998, the state planning council said on Monday. Thailand barred visitors from abroad starting in early April to prevent new cases of the virus. The strategy seems to be working: The country has gone 83 days without recording a new case of community transmission. It had 6.7 million tourist arrivals from January to March, but none between April 3 and June 30. It had a record 39.8 million foreign tourists in 2019.
Reporting was contributed by Maggie Astor, Damien Cave, Choe Sang-Hun, Emily Cochrane, Caitlin Dickerson, Ben Dooley, Catie Edmondson, Reid J. Epstein, J. David Goodman, Astead W. Herndon, Jan Hoffman, Shawn Hubler, Apoorva Mandavilli and Richard C. Paddock. Dr. Asma Rashid, who runs a members-only medical concierge service in the Hamptons, has received some of the most sought-after party invitations this summer.
“We’ve gone to these private, private, private events, where they have me sign a ‘nothing you see in this house can be leaked’ document,” she said. “This is still a party town.”
Dr. Rashid is there to administer rapid or real-time tests for coronavirus. She performs the procedure — either a finger prick or a nose swab — in the car, and then lets guests into the house only if their tests come back negative. The entire procedure takes less than 30 minutes.
While most people in the U.S. wait seven to 14 days for results, a privileged few have access to rapid tests. There are a few types — some detect antibodies, others antigens or viral genetic material — but they all provide an answer in under 30 minutes.
Hosts are hiring doctors to screen guests before they attend gatherings, or children coming in from out of town for sleepovers. Other people are getting tests to provide peace of mind after a particularly wild night. Event companies are offering rapid testing as a service to clients alongside catering and music. Instagram influencers are even touting the service.
Still, these rapid tests aren’t totally reliable, said Dr. Demetre Daskalakis, New York City’s deputy commissioner of disease control. “Negatives are not definitive,” he said. (And there certainly have been false positives.)
“No test is 100 percent,” Dr. Rashid said. “A negative test does not preclude one to not be carrying the virus.”
Reporting was contributed by Maggie Astor, Damien Cave, Choe Sang-Hun, Emily Cochrane, Caitlin Dickerson, Ben Dooley, Catie Edmondson, Reid J. Epstein, J. David Goodman, Astead W. Herndon, Jan Hoffman, Shawn Hubler, Alyson Krueger, Apoorva Mandavilli and Richard C. Paddock.