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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

Sayfullo Saipov has been charged with federal terrorism offenses in connection with Tuesday's attack in Manhattan in which eight people were killed, according to a charging document from the US Attorney for the Southern District of New York.Saipov, a 29-year-old Uzbek national who was living in New Jersey, is being charged with providing material support to ISIS and violence and destruction of motor vehicles.[Previous story, published at 5:13 p.m. ET]The suspect in New York's deadliest terror attack since 9/11 had planned the attack for weeks and carried out the killings "in the name of ISIS," John Miller, NYPD deputy commissioner for intelligence and counterterrorism, said on Wednesday.Authorities identified the suspect as Sayfullo Habibullaevic Saipov, a 29-year-old Uzbekistan native who came to the US legally in 2010. Saipov allegedly drove a rented truck onto a well-trafficked bike path just blocks from the World Trade Center on Tuesday afternoon.Eight people were killed and more than a dozen injured as the driver carved a path of destruction through several blocks of Lower Manhattan. Saipov crashed the rented truck into a school bus, left the vehicle brandishing imitation firearms and was shot by police, officials said. He survived and was taken into custody, police said.In carrying out the attack, Saipov relied on the playbook laid out by ISIS in recent years, officials said. Miller said that handwritten notes in Arabic found near the scene had both symbols and words, but the general message was that the Islamic State would endure forever."He appears to have followed almost exactly to a 'T' the instructions that ISIS has put out in its social media channels before with instructions to their followers on how to carry out such an attack," Miller said.  1799

SAN YSIDRO, Calif. (KGTV and AP) -- As the migrant caravan approaches the U.S.-Mexico border, several lanes in San Ysidro and Otay Mesa will close so new equipment can be installed.According to U.S. Customs and Border Protection, at least three northbound lanes in San Ysidro and one in Otay Mesa will close until after the caravan arrives.The closures are an effort by the Department of Defense to install concertina wire, and pre-positioning jersey barriers, barricades, and fencing as requested by CBP under Operation Secure Line. 551

School choice can mean a lot of things, and for some parents, it means homeschooling.Elizabeth Bell, who lives in Fairfax County, Virginia, made the decision to homeschool her five children—ages 12, 9, 6, 4 and 2."We have a syllabus,” explains Bell. “It's like, day by day, check it off."Bell says she made the decision to homeschool her children after giving public school a try."One complaint of Zacharies, when he was at school this year, was 'Mom, I can only eat two times a day?” Bell jokes. “That was really hard for him.”Other factors that went into Bell’s decision were cost, control, safety, and individualized care. The most important? Freedom."Homeschooling is so flexible that you don't have to do it during the hours of 9 and 3,” explains Bell. 770

SANTEE, Calif. (KGTV) — San Diego Sheriff's deputies say a father has been arrested months after the death of his infant child in Santee.Daniel Charles Marshall, 34, was arrested on Thursday by the U.S. Marshals Service Fugitive Task Force and booked into San Diego Central jail for murder and child abuse resulting in death, according to the Sheriff's Department (SDSO).On April 22, 2020, Santee Fire Department responded to a home in the 8600 block of Paseo Del Rey in Santee to a report of a seven-month-old infant in medical distress. The infant was taken to a nearby hospital for treatment but was pronounced dead three days later.Child abuse investigators responded to the scene and, eventually, homicide detectives took over the case.Homicide detectives obtained an arrest warrant for the infant's father, Marshall, who was arrested this week.Anyone who may have any information about the case is asked to call the SDSO Homicide Unit at 858-285-6330/after hours at 858565-5200, or Crime Stoppers at 888-580-8477. 1027