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Scientists at the University of Nevada, Reno School of Medicine (UNR Med), led by its Nevada State Public Health Laboratory (NSPHL) are studying a likely case of COVID-19 reinfection.Forty-eight days after testing positive for SARS-CoV-2 in April 2020 and after testing negative consecutively twice, a Washoe County, Nevada patient tested positive again, in June.The patient had tested negative on two separate occasions in the interim. The genomes of the patient’s virus samples were sequenced in April and June, displaying significant genetic discordance between the two cases, implying the patient was infected twice.“We examined the genomic material of the viruses and samples to investigate this, says NSPHL Director Mark Pandori. “It is just one finding, but it shows that a person can possibly become infected with SARS-CoV-2 a second time.”To solidify confidence in the case, Pandori and the research team partnered with the Washoe County Sheriff’s Office Biology Unit to conduct identity testing on the specimens and lab samples evaluated in the study to verify the specimens were from the same person.Embedded in the genomic material of SARS-CoV-2 is a detailed code that Pandori says may provide insight to a better understanding of this virus.“A virus has a biological genome like all living things. Since March, the NSPHL has analyzed the genomic RNA of approximately 200 positive COVID-19 samples from Nevadans who have tested positive for COVID-19,” said Pandori. “The power of genomic information could turn the tables in the fight against the coronavirus.” The information is shared to a world-wide database known as “GISAID”,” alongside the work of thousands of researchers.According to Pandori and the NSPHL-led research team, reinfection cases are a potential warning sign that it is possible to catch COVID-19 more than once, and with unpredictable severity.“If reinfection is possible on such a short timeline, there may be implications for the efficacy of vaccines developed to fight the disease. It may also have implications for herd immunity,” says Pandori. “It is important to note, that this is a singular finding. It does not provide any information to us with regard to the generalizability of this phenomenon.”Herd immunity depends on the theory that after natural infection, our immune systems will collectively protect us as a community from reinfection and further spread. There are currently many more unknowns than knowns about immune responses to COVID-19. “After one recover from COVID-19, we still do not know how much immunity is built up, how long it may last, or how well antibodies play a role in protection against reinfection,” says Pandori.”While research and scientific advancements continue to build, Pandori says the hard work of fighting this pandemic together will continue through the use of facial coverings, hand-washing, social distancing, as well as wide-scale testing, contact tracing, and isolation of new cases.“This is a novel disease. We still have a steep learning curve ahead and lots of work to do, especially as inconvenient truths arise,” says Pandori.The NSPHL team are publishing their COVID-19 reinfection findings. Their report is publicly accessible on the SSRN preprint server, at https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3681489. This story was first reported by KTNV in Las Vegas, Nevada. 3384

Saudi prosecutors said Thursday they would seek the death penalty for five people allegedly involved in the murder of journalist Jamal Khashoggi.A total of 11 people were charged, the Saudi Public Prosecutor's office said, adding that the five people facing capital punishment were directly involved in "ordering and executing the crime."The Saudis have presented shifting stories about the journalist's death, initially denying any knowledge before arguing that a group of rogue operators were responsible for his death.After Saudi Arabia admitted that Khashoggi was killed in its Istanbul consulate, five high-ranking officials were dismissed, including bin Salman's media chief and the deputy head of the Saudi intelligence service.The-CNN-Wire 755

Sears, the once-dominant retail chain that changed how Americans shopped and lived, has filed for bankruptcy.The 132-year-old company has been struggling for several years and is drowning in debt. The final straw was a 4 million debt payment due Monday that it could not afford.Sears Holdings (SHLD), the parent company, which owns Sears and Kmart, is among dozens of prominent retailers to declare bankruptcy in the era of Amazon. (AMZN)The filing in federal bankruptcy court in New York came just after midnight early hours of Monday. The company issued a statement saying it intends to stay in business, keeping stores which are profitable open, along with the Sears and Kmart online shopping sites. But it said it looking for a buyer for a large number of its remaining stores and that it will close at least an additional 142 stores near the end of this year, in additional to the 46 store closing already planned for next month. 945

SANTEE, Calif. (KGTV) -- A woman is on high alert after she says a six-foot-long rattlesnake nearly attacked her dog Friday.20-year-old Willow Godshalk-Gross says she let her small dog out just before 10 a.m. Friday on the 7100 block of Mariposa Street.According to the 20-year-old, the dog started running around when Willow noticed a snake. She quickly grabbed the dog and started running back inside.Firefighters responded and found the massive red diamond rattlesnake cozying up net to some rocks near a fence line.A firefighter was able to safely remove the snake with tongs. Crews say this rattlesnake is the largest they’ve ever seen.After being fed and taken care of by a 3rd party, the snake will be released into the wild. 755

Secretary of State Mike Pompeo says the U.S. is considering a ban on Chinese social media apps, including the wildly popular short video platform TikTok.In an interview Monday with Fox News' Laura Ingraham, Pompeo said people should only download the app if they want their private information in the hands of the Chinese Communist Party.TikTok is owned by ByteDance, a company based in Beijing. Though the app has said that it operates independently from the Chinese government, it also claims its data centers are located outside China and not subject to Chinese law.Pompeo's remarks came hours ahead of an announcement by TikTok that said it would no longer operate the app in Hong Kong.The company said Tuesday in a statement that it had decided to halt operations "in light of recent events."TikTok's departure from Hong Kong comes as various social media platforms and messaging apps — including Facebook, WhatsApp, Telegram, Google and Twitter — balk at the possibility of providing user data to Hong Kong authorities.The social media companies say they are assessing the ramifications of the national security law.India banned TikTok earlier this month amid a border standoff between Chinese and Indian troops. 1226