阜阳体癣去那个科室(阜阳扁平疣大概多少钱) (今日更新中)

New research confirms that temperature and symptom checks miss many coronavirus infections. A study published Wednesday found that these measures failed to detect infections in new Marine recruits before they started training, even after several weeks of quarantine. Many recruits had no symptoms yet still spread the virus. The work has implications for colleges, prisons, meatpacking plants and and other places that rely on symptom screening. Doctors say more COVID-19 testing is needed, especially in younger people who often don't develop symptoms.“We spent a lot of time putting measures like that in place and they’re probably not worth the time as we had hoped,” said Jodie Guest, a public health researcher at Atlanta’s Emory University who had no role in the research.“Routine testing seems to be better in this age group” because younger adults often have no symptoms, she said.The study was led by researchers from the Icahn School of Medicine at Mount Sinai in New York and the Naval Medical Research Center.It involved 1,848 Marine recruits, about 90% of them men, who were told to isolate themselves for two weeks at home, then in a supervised military quarantine at a closed college campus, The Citadel in Charleston, South Carolina, for two more weeks. That included having a single roommate, wearing masks, keeping at least 6 feet apart and doing most training outdoors. They also had daily fever and symptom checks.The recruits were tested for coronavirus when they arrived for the military quarantine and 7 and 14 days afterward. Sixteen, or about 1%, tested positive on arrival and only one had any symptoms. Another 35 -- an additional 2% -- tested positive during the two-week military quarantine and only four had symptoms.Only recruits who tested negative at the end of both quarantine periods were allowed to go on to Parris Island for basic training.Genetic testing revealed six separate clusters of cases among the recruits.A separate study published Wednesday in the New England journal reports on an outbreak last spring on the aircraft carrier USS Theodore Roosevelt. Among the crew of 4,779, mostly young people, 1,271 became infected; 77% did not show symptoms when diagnosed and 55% never developed any.The case shows that “young, healthy persons can contribute to community spread of infection, often silently,” Dr. Nelson Michael of the Walter Reed Army Institute of Research wrote in a commentary. 2442

NEW YORK (AP) — New York’s Democratic attorney general asked a court to enforce subpoenas into an investigation into whether President Donald Trump and his businesses inflated assets on financial statements.Attorney General Letitia James filed a petition Monday in state trial court in New York City naming the Trump Organization, an umbrella group for the Republican president’s holdings. It also included other business entities.The filing also named Eric Trump and Seven Springs, a New York estate owned by the Trump family.“I took action to force the Trump Organization, and specifically EVP Eric Trump, to comply with my office’s ongoing investigation into its financial dealings,” wrote James on Twitter on Monday. “For months, the Trump Organization has failed to fully comply with our subpoenas in this investigation.”The attorney general’s office is investigating whether the Trump Organization and the president improperly inflated the value of assets to secure loans and obtain economic and tax benefits.James says their investigation began after Michael Cohen, the president’s former lawyer, testified before Congress that Trump’s annual financial statements inflated the values of his assets to obtain favorable terms for loans and insurance coverage, while also deflating the value of other assets to reduce real estate taxes.“We are seeking thousands of documents and testimony from multiple witnesses regarding several Trump Organization properties and transactions, including from Eric Trump, who was intimately involved in one or more transactions under review,” wrote James. 1601

NEW YORK (AP) — Microsoft said Friday it is permanently closing nearly all of its physical stores around the world.Like other retailers, the software and computing giant had to temporarily close all of its stores in late March due to the COVID-19 pandemic.Microsoft has 83 stores, including 72 stores in the U.S., where it showcases and sells laptops and other hardware.The company says it will "reimagine" spaces that serve all customers, including operating Microsoft Experience Centers in London, NYC, Sydney, and Redmond campus locations.Friday’s announcement reflects what the company calls a “strategic change” for its retail business as sales increasingly shift online.Microsoft said all employees would have the opportunity to remain with the company. Retail workers will continue to serve customers from corporate facilities and remotely, providing sales, training and support.Microsoft says it will continue to invest in its digital storefronts on Microsoft.com, and stores in Xbox and Windows, reaching more than 1.2 billion people every month in 190 markets.“Our sales have grown online as our product portfolio has evolved to largely digital offerings, and our talented team has proven success serving customers beyond any physical location,” said Microsoft Corporate Vice President David Porter. “We are grateful to our Microsoft Store customers and we look forward to continuing to serve them online and with our retail sales team at Microsoft corporate locations.” 1488

NEW ORLEANS (AP) — Residents are fleeing coastal areas in Louisiana as the state braces for a possible hit from consecutive hurricanes. Louisiana Gov. John Bel Edwards says the fear is the state could see a heavy storm surge from Hurricane Marco, now in the Gulf of Mexico, and a second strike from Tropical Storm Laura before water from the first storm recedes. Laura is now lashing islands in the Caribbean and could grow into a powerful hurricane. The governor says "we've not seen this before." As the storms approached, homeowners and tourists were leaving the barrier island of Grand Isle, south of New Orleans. 625

NEW YORK (AP) — Video app TikTok said it would wage a legal fight against the Trump Administration's efforts to ban the popular, Chinese-owned service over national-security concerns.TikTok, which is owned by China's ByteDance, insisted that it is not a national-security threat and that the government is acting without evidence or due process.On Monday, the company said it would file suit against the government later Monday in federal court in California."Now is the time for us to act," the company said in a press release. "We do not take suing the government lightly; however, we feel we have no choice but to take action to protect our rights and the rights of our community and employees."A copy of the complaint could not be immediately obtained.President Donald Trump issued an executive order in August that imposed a sweeping but unspecified ban on any "transaction" with ByteDance, to take effect in mid-September.In recent weeks, the Chinese-owned app was in talks with Microsoft to purchase them, but with the lawsuit, TikTok switched gears is now going on the offensive. 1095

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