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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 BOSTON, Texas — Authorities are investigating after a baby was removed from the womb of a 21-year-old woman found dead in a small East Texas city. A Texas Department of Public Safety spokesman on Monday told The Associated Press that the body of Reagan Simmons Hancock was discovered Friday morning in a home in New Boston, a city of about 4,600 people. Hancock was reportedly 8 months pregnant with her second child.New Boston police have said a 27-year-old woman was later taken into custody by Oklahoma authorities. According to KLTV, the suspect arrived at a Oklahoma hospital saying her baby was not breathing. The baby did not survive. No further information was immediately available. 704

NEW YORK, N.Y. – Rush Limbaugh provided an update on his "roller coaster" battle with lung cancer Monday, saying a recent scan showed “some progression” and that it’s “in the wrong direction.”The conservative talk radio host has been seeking treatment since he announced in February that he was diagnosed with advanced lung cancer.In a statement posted on his website, Limbaugh said his scans had previously shown that his treatments had “rendered the cancer dormant,” meaning they had stopped the growth of the cancer.“It had been reduced, and it had become manageable,” he said.Limbaugh said he has stage 4 lung cancer and that his team has adjusted his chemotherapy drugs with hopes of keeping additional progression at bay as long as possible.“The idea now is to keep it where it is or maybe have it reduce again. We’ve shown that that is possible. If it happened once, it can happen again,” he said. “So that’s the objective of the current treatment plan.”Limbaugh did address that his cancer is likely terminal.“It’s tough to realize that the days where I do not think I’m under a death sentence are over. Now, we all are, is the point,” he said. “We all know that we’re going to die at some point, but when you have a terminal disease diagnosis that has a time frame to it, then that puts a different psychological and even physical awareness to it.”The host has not mentioned his cancer battle that much since his diagnosis, saying that he doesn’t want to treat it as “an opportunity to bleed on the audience, to either complain or constantly update.” He says that’s because he’s not the only one going through hardships. 1637

Nissan is preparing to oust its chairman, Carlos Ghosn, after announcing the discovery of "significant acts of misconduct" over many years by him and another top executive."Nissan has been providing information to the Japanese Public Prosecutors Office and has been fully cooperating with their investigation," the Japanese carmaker said in a statement. "We will continue to do so."It said an investigation found that Ghosn and another board member had been under-reporting Ghosn's compensation."Numerous other significant acts of misconduct have been uncovered, such as personal use of company assets," Nissan (NSANY) added.CEO Hiroto Saikawa will propose to Nissan's board of directors to "promptly remove Ghosn from his positions as chairman and representative director," the company said.Shares in French automaker Renault (RNSDF), of which Ghosn is CEO, plunged as much as 13% in Paris. Nissan's announcement came after the close of trading in its shares in Tokyo. 977

NEW YORK (AP) — San Diego Padres star Manny Machado has been suspended one game and fined for making contact with an umpire who ejected him over the weekend for arguing called strikes.Machado is appealing the penalty imposed Monday by Chief Baseball Office Joe Torre. Machado can continue to play until there's a final ruling; the Padres play Milwaukee on Monday night.The third baseman had two hits and scored twice before being ejected by plate umpire Bill Welke in the fifth inning Saturday night in Denver after a called third strike. MLB said the punishment was for "aggressively arguing and making contact" with Welke.The 26-year-old Machado is batting .261 with 13 home runs and 39 RBIs for the Padres after signing a 0 million, 10-year contract in spring training. 783

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