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A scorched vehicle rests on Pine Canyon Rd. as the Lake Fire burns a hillside in the Angeles National Forest, Calif., north of Santa Clarita on Thursday, Aug. 13, 2020. (AP Photo/Noah Berger) 199

A recent study published Wednesday in the New England Journal of Medicine suggests that antibodies might protect people who've already had COVID-19 from being reinfected for at least six months.Researchers looked at 12,541 healthcare workers at Oxford University Hospitals in the United Kingdom and were followed for up to 31 weeks.In the study, researchers investigated the incidences of COVID-19 infection by conducting polymerase chain reaction (PCR) tests on the healthcare workers who had tested positive and negative, including both symptomatic and asymptomatic cases.The study results showed that 11,364 did not have antibody levels, and 1,265 had positive results, which also included 88 healthcare workers in whom seroconversion occurred during follow-up. A total of 223 anti-spike–negative health care workers had a positive PCR test (1.09 per 10,000 days at risk), up to 100 during screening were found to be asymptomatic, and 123 were to have symptoms, the study found.Researchers said that individuals who had anti-spike antibodies had no symptomatic infections. 1083

A mother in Clarksville, Tennessee has been charged after the death of her 4-month-old daughter.Officials said they responded to a home in the 200 block of Orleans Drive after 11:30 a.m. Saturday on a call of an unresponsive child.Officers found the 4-month-old not breathing. They performed CPR, and the baby was taken to Tennova Hospital where she failed to regain consciousness and passed away.Detectives investigated the infant’s death leading to a criminal homicide charge against the baby’s mother, 25-year-old Sarah Danielle Scribner.A witness, identified in a police affidavit as Aeriel Shiraef, told authorities Scribner called her and said she'd done something bad. Scribner allegedly told Shiraef she had stopped the baby from crying by putting her hand over the infant's mouth. She added the infant was no longer breathing.Scribner was booked into the Montgomery County Jail.  916

A non-profit in California has developed a way to capture poachers who snatch sea turtle eggs - building lookalike eggs with GPS trackers constructed inside them.According to research published Monday in the journal Current Biology, the InvestEGGator is a 3D-printed life-like turtle egg that can be tracked as far away as 137 kilometers (85 miles)."It replicates the appearance, weight, and feel of a real turtle egg. It is easily deployed at low risk to investigators, can be programmed and monitored remotely using web-based and smartphone applications, and is a low cost, allowing for deployment of many units at once," the company said on its website.The decoy eggs are placed in real nests alongside real eggs, which are monitored and mapped every time they are moved, said the Ventura-based Paso Pacífico, the non-profit that developed the eggs.The research showed that the decoy eggs provide a signal once every hour."Using data provided by the decoys, we identified trafficking routes and on two occasions properties of potential interest to law enforcement," researchers said in the journal. "Decoys also yielded anecdotal information, furthering our understanding of trafficking routes." 1206

A simulation program to train nurses is gaining in popularity. Shadow Health is using virtual patients to train real people in hopes of quickly bringing those real students into the workforce.From pediatrics to maternal health, the future of nursing school is happening now.“The technology is so good, you’ll get an answer. You might not get the answer you’re looking for; you’ll have to rephrase and that’s the way it is in real life too,” said Lorrie Rilko, an assistant professor at George Washington University’s School of Nursing.She was a nurse practitioner for 30 years and then decided it was time to help the next generation of nurses.“My greatest responsibility is to prepare future nurse practitioners in the art of accurate history taking and skilled physical exam and then putting all of the pieces of the puzzle together to come up with a clinical diagnosis,” Rilko said.She says George Washington University was already using this simulated technology when the pandemic hit. The pandemic put the program in the perfect position to continue training new medical professionals and it allows them to learn, practice and fail on computers rather than on real live patients.“It's kind of like telehealth,” Rilko said. “We’ve had telehealth and until we had to really rely on telehealth, there were a lot of barriers to overcome."Brent Gordon is the managing director for Elsevier's nursing and health education business, which recently acquired Shadow Health.“One of the challenges in higher education institutions, specifically in the United States and this is true worldwide, is that they have challenges meeting the demand, they have capacity constraints,” Gordon said. “One example is shortage of clinical space. Digital simulations help solve that problem.”He says one of the real problems that the virtual education solves is that of communication, which he says can be at the root of medical malpractice claims.“Nurses are increasingly graduating, passing the (National Council Licensure Examination) NCLEX but not entering practice with the clinical reasoning skills they need to be successful on day one," said Gordon.Rilko said her students enjoy the virtual interaction, and they like training on their own time. Some are currently working on the front lines and taking the course in their spare time. 2330