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NEW YORK (AP) — A new report underscores that kids can bring the new coronavirus home from day care and infect relatives. The study released Friday comes from researchers in Utah and at the Centers for Disease Control and Prevention. It focused on three outbreaks in Salt Lake City child care facilities between April and July. The study concluded 12 children caught the coronavirus at the facilities. They then spread it to at least 12 of the 46 parents or siblings that they came in contact at home. Scientists already know children can spread the virus. One infectious diseases researcher says the study “definitively indicates — in a way that previous studies have struggled to do — the potential for transmission to family members,” said William Hanage, a Harvard University infectious diseases researcher.The findings don’t mean that schools and child-care programs need to close, but it does confirm that the virus can spread within those places and then be brought home by kids. So, masks, disinfection and social distancing are needed. And people who work in such facilities have to be careful and get tested if they think they may be infected, experts said. 1175

NEW YORK – Two infants were found dead in the Bronx on Monday, according to New York City police.The baby boys, each believed to be less than a month old, were found behind a building on College Avenue, near and East 172nd Street in the Claremont section of the borough, around 2:40 p.m. ET, police said.One infant may have been stabbed and one may have been thrown from a roof, according to police. They were taken to an area hospital, where police said they were pronounced dead.The bodies of the two boys were then transferred to the medical examiner's office.No arrests had been made as of Tuesday morning.The investigation began with a 911 call, though police would not say who made it.Officials said their investigation is in its earliest stages and asked the public for help.Submit tips to police by calling Crime Stoppers at 1-800-577-TIPS (8477), visiting www.nypdcrimestoppers.com, or texting 274637 (CRIMES) then entering TIP577. Spanish-speaking callers are asked to dial 1-888-57-PISTA (74782).This story was originally published by Lauren Cook, Yan Kaner and Greg Mocker at WPIX. 1101

New research suggests that antibodies the immune system makes to fight the new coronavirus may only last a few months in people with mild illness, but that doesn’t mean protection also is gone or that it won’t be possible to develop an effective vaccine.“Infection with this coronavirus does not necessarily generate lifetime immunity,” but antibodies are only part of the story, said Dr. Buddy Creech, an infectious disease specialist at Vanderbilt University. He had no role in the work, published Tuesday in the New England Journal of Medicine.The immune system remembers how to make fresh antibodies if needed and other parts of it also can mount an attack, he said.Antibodies are proteins that white blood cells called B cells make to bind to the virus and help eliminate it. The earliest ones are fairly crude but as infection goes on, the immune system becomes trained to focus its attack and to make more precise antibodies.Dr. Otto Yang and others at the University of California, Los Angeles, measured these more precise antibodies in 30 patients diagnosed with COVID-19 and four housemates presumed to have the disease. Their average age was 43 and most had mild symptoms.Researchers found that the antibodies had a half-life of 73 days, which means that half of them would be gone after that much time. It dovetails with a previous report from China also suggesting antibodies quickly fade.The results “call for caution regarding antibody-based ‘immunity passports,’ herd immunity, and perhaps vaccine durability,” the California authors write.That’s true, Creech said, but other parts of the immune system also help confer protection. Besides churning out antibodies, B cells develop a memory so they know how to do that again if needed.“They would get called into action very quickly when there’s a new exposure to the virus. It’s as if they lie dormant, just waiting,” he said.Other white blood cells called T cells also are better able to attack the virus the next time they see it, Creech said.Although circulating antibodies may not last long, what we need to know is if and how people remake antibodies if exposed to the coronavirus again and if they protect against another infection, Alison Criss, an immunologist at the University of Virginia, wrote in an email. “We also need to know if there is a protective T cell response” that reappears.Vaccines, which provoke the immune system to make antibodies, might give longer-lasting protection than natural infection because they use purified versions of what stimulates that response, she noted.Creech agreed.“This shouldn’t dissuade us from pursuing a vaccine,” he said. “Antibodies are only a part of the story.”___Marilynn Marchione can be followed on Twitter at http://twitter.com/MMarchioneAP___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 2967

NORTH PARK, Calif. (KGTV) - Peking Restaurant, a staple of the North Park food scene for 88 years, will close in March of 2019.The owners made the announcement on their Facebook page earlier this month, saying it was time to retire."I'm going on 75 years old," co-owner Ken Fong told 10News. "It's time to enjoy my last few years."The Facebook post says "This decision did not come lightly to us as Pekin is such a special place in our hearts and we love what we do and all of you. A majority of our incredible staff here have been with us 25-40 years... and are ready for the next chapter of retirement and new endeavors."Fong says it's not just the owners who want to retire, but cooks and servers as well.Since word got out about the closure, the restaurant has been flooded with people who want one more meal at a place that became the go-to spot for Chinese food in the area."It's overwhelming," says Fong. "It's driving us nuts. Everyone is overworked."Fond adds that he doesn't mind the extra work, but he didn't expect this kind of reaction.In the wake of the extra crowds, the restaurant put up a sign warning customers that wait times may take longer than usual. They say they don't want to add capacity, so they can give customers the same level of service they've always had.People in the area say it's sad to see such a great place go away."This is something I've known my whole life. I'm going to miss it," says Barbara Sims. She used to come with her parents as a child. Now she brings her grandkids to the restaurant when they visit.Fong says he appreciates all the well wishes he's received in the past few weeks."They all want to come back and have one last memory," he says. "So, thank you."The restaurant will stay open through the Chinese New Year in February and then close in March.Fong says several people and real estate groups have looked into buying it, but he doesn't know if the new owners will keep the location as a Chinese food restaurant or open something new. 2001

NEW YORK (AP) — Democratic presidential candidate Elizabeth Warren on Friday rolled out a proposal to break up the biggest U.S. technology companies, saying they have too much control over the economy and Americans' lives.In her pitch to rein in the influence of tech giants, the Massachusetts senator envisions legislation targeting companies with annual worldwide revenue of billion or more, limiting their ability to expand and forcing parts of Google and Amazon's current business structure to operate as separate entities.As president, Warren said she would pick regulators who would seek to break up what she called "anti-competitive mergers" such as Facebook's recent purchase of Instagram and Amazon's acquisition of Whole Foods.She made the pitch ahead of a rousing town hall appearance Friday in the New York City neighborhood where Amazon recently scrapped plans to open a new headquarters.It's Warren's latest effort to shape the policy agenda for the rest of the Democratic presidential primary, coming after earlier announcements of a "wealth tax" plan on households with high net worth and a universal child care proposal.Her tech agenda, coming at a time of rising public concern about the growing power of the dominant players, could force the rest of her rivals for the 2020 nomination to follow her lead.During remarks before a crowd of more than 1,000 people in Queens, Warren touted elements of her new tech-industry plan as part of her stump speech. She took aim at Amazon's search for lavish economic incentives from cities competing for its headquarters, likening the company's efforts to pit areas against each other to the dystopian film "The Hunger Games.""That's what's wrong with the system. It's not just that big tech companies like Amazon have enormous market power, which they do. They have enormous political power," Warren told the audience, describing the industry's lobbying expenditures as a "good return on investment if they can keep Washington from enforcing the antitrust laws."It remains to be seen whether Warren will introduce legislation in the current Congress aligning with the first element of her plan. A spokeswoman, Kristen Orthman, said a bill introduction was not imminent.Warren's latest policy proposal also promised to be a central element of her scheduled visit Saturday to the South by Southwest conference in Austin, Texas.Sen. Kamala Harris of California represents the tech industry's home state, while Sen. Cory Booker has come under scrutiny for his past ties to tech companies — though he's stepped up his criticism of the industry in recent years.Facebook spokeswoman Monique Hall said the company had no comment on Warren's proposal. Representatives for Google, Amazon, Microsoft and Apple did not immediately respond to a request for comment. 2822

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