汕头治白癜风的药有哪些(汕尾白癜风的怎么治疗) (今日更新中)

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

SEATTLE (AP) — The NHL's newest team finally has its name: the Seattle Kraken. The expansion franchise unveiled its nickname Thursday, ending 19 months of speculation about whether the team might lean traditional or go eccentric with the name for the league's 32nd team. 279

SANTA ANA, Calif. (CNS) - Orange County supervisors Tuesday voted to declare Aug. 24 as Kobe Bryant Day.Bryant was born on Aug. 23 and wore the number 24 in his playing days, said Orange County Board Chairwoman Michelle Steel, explaining why she settled on Aug. 24 as the date to honor the former Lakers great who died Jan. 26 in a helicopter crash that also killed his daughter and seven others.Bryant also wore the number 8 during his first several seasons in the NBA.Steel said Bryant, who lived in Newport Beach, was a "treasured member of our community," who "inspired so many men and women to pursue their dreams and never give up."Supervisor Don Wagner, in an apparent reference to Bryant's 2003 sexual assault civil case in Colorado, which Bryant ultimately settled, said the former NBA star had his ups and downs in his lifetime."Kobe Bryant's life, like each one of us who ever lived, presents moments to celebrate and to condemn," Wagner said. "Kobe, like all of us, faced challenges, challenges of his own making and challenges thrown at him by life, that he overcome. Today, we celebrate the effort in overcoming those challenges."Wagner added, that, "if the bad in any life were to forever disqualify" then no one would be able to celebrate "the good.""So we strike a balance, and on balance here the good recognized in the resolution brought here is worth celebrating," Wagner said. 1405

SAN YSIDRO, Calif. -- The Department of Defense announced Monday that it plans to move an additional 300 troops to the California border, according to ABC News.The announcement was made after hundreds of migrants rushed the border in a show of force, causing the San Ysidro port of entry to close for hours.The troops were assigned to the Texas and Arizona borders, a spokesperson for US Northern Command tells ABC News.The decision was reached following an assessment by US Customs and Border Protection after the 500 migrants rushed the border.The majority of the 300 troops will be Military Police units as well as engineers. There are now 5,600 troops at the southern border in support of CBP, 1,800 of those are in California. 744

SANTA ANA, Calif. (CNS) - The Golden State Killer will hear testimonials from many of the women he raped beginning Tuesday and through Thursday, when Orange County's victims will have their say.Victim impact statements in the sentencing for Joseph James DeAngelo Jr., 74, begin Tuesday morning with his many rape victims when he was known as the Visalia Ransacker and then later as the East Area Rapist and original Night Stalker.DeAngelo admitted his guilt June 29 in a string of murders, rapes and other crimes in the 1970s and 1980s, stretching from Sacramento County to Orange County. He pleaded guilty to 13 counts of first-degree murder and murder during the commission of rape, robbery and burglary, 13 counts of kidnapping to commit robbery with sentencing enhancements for the use of a gun and a knife.DeAngelo also admitted in his plea deal to crimes for which he could no longer be peosecuted because of a statute of limitations -- such as attempted murder, kidnapping to commit robbery, rape, robbery, first-degree burglary, false imprisonment and criminal threats. 1085

来源：资阳报