重庆胆结石的治疗(肾结石最快的止痛方法重庆) (今日更新中)

Two studies released this week are offering some hope for parents and school districts looking to reopen this month across the country.The studies, one from the United Kingdom and the other from Australia, were published in the journal The Lancet Child & Adolescent Health this week and try to help inform ongoing discussions around reopening schools.A team in Australia was able to look at results from students who remained in class between January and early April.Researchers found even though schools remained open in New South Wales, children and teachers did not contribute significantly to the spread of Covid-19 -- because good contact tracing and control or quarantine strategies.Their data showed that while 27 children or staff at 25 schools and daycares had attended school while infectious with Covid-19, only 18 other people later became infected.That’s an attack rate of 1.2 percent. Overall, the attack rate of child-to-child transmission was 0.3 percent, while the attack rate of adult staff member to another adult staff member was 4.4 percent.“With effective case-contact testing and epidemic management strategies and associated small numbers of attendances while infected, children and teachers did not contribute significantly to COVID-19 transmission via attendance in educational settings,” the Australian team of researchers state in their report.In the British study, researchers looked at models on returning to school with different scenarios, including increased testing, isolation measures for positive cases, and levels of contact tracing.The models the researchers ran assumed that 75 percent of those with positive test results are contacted, provide information for contact tracing and isolate, and that 90 percent of that person’s contacts are reached by contact tracers and asked to isolate.The team assumed between 59 percent and 87percent of symptomatic people in the community would need to get tested at some point during their infection, testing results would be returned in one day, and those asked to isolate would do so for 14 days.Researchers made it clear that these levels would be needed to reopen schools.“However, without these levels of testing and contact tracing, reopening of schools together with gradual relaxing of the lockdown measures are likely to induce a second wave that would peak in December, 2020,” their report stated. “To prevent a second COVID-19 wave, relaxation of physical distancing, including reopening of schools, in the UK must be accompanied by large-scale, population-wide testing of symptomatic individuals and effective tracing of their contacts, followed by isolation of diagnosed individuals.” 2683

Two people were killed and seven others were wounded in a shooting in North Carolina’s largest city, police said, while five others were hit by vehicles afterward.The shooting happened around midnight at an “impromptu block party” that was a continuation of Juneteenth celebrations, Charlotte-Mecklenburg Police Deputy Chief Johnny Jennings told reporters early Monday.Police responding to a call about a pedestrian hit found hundreds of people in the streets, Jennings said. As emergency services arrived, several shots were fired, scattering the crowd. Jennings said there was evidence of multiple shooters, but no one was in custody as of Monday morning.The five people were hit by vehicles while running away, Jennings said.The conditions of the 12 people hospitalized with injuries weren’t immediately clear.The shooting took place on Beatties Ford Road in northern Charlotte, police said.Further details weren’t immediately available. Calls, a direct message and an email from The Associated Press to Charlotte-Mecklenburg police weren’t immediately returned.Juneteenth, for which celebrations started Friday, commemorates when the last enslaved African Americans learned they were free 155 years ago. 1215

VALLEY CENTER, Calif. (KGTV) - A North San Diego County resident resorted to Wild West measures after he was the victim of a crime, creating "Wanted: Dead or Alive" posters to find a thief.The San Diego Sheriff’s Office says approximately ,800 worth of items ranging from power tools to a mountain bike were stolen from a home on Valley Center Road on February 16.SDSO was working the case when the homeowner told deputies he had hung posters with the suspect’s image bearing ‘wanted dead or alive’ and the station’s number around town.“We don’t encourage vigilantism,” said Sgt. Russell Ryan.Ryan says SDSO asked the man to remove the posters but the man claimed he was exercising his first amendment rights.SDSO’s Valley Center substation took to Twitter to clarify they were, in fact, looking for the suspect but there was not a death warrant for alleged thief.Deputies were able identify the suspect as 23-year-old Jose Martinez, thanks to the homeowner's surveillance video. Martinez was taken into custody on Wednesday.Martinez is currently being held at the Vista Detention Facility on several burglary-related charges and is believed to be related to other recent thefts, according to SDSO.Sgt. Ryan says deputies have been able to recover the stolen bike and are searching for the other items.Watch the full story with reporter Travis Rice on 10News at 5 p.m. 1413

Vice president-elect Kamala Harris confirmed Thursday that her husband would assume the title of "second gentleman" when she is sworn in next month.Because Harris' husband, Doug Emhoff, will be the first man to serve as the spouse of the Vice President, there was some question as to his title. The only people to serve in the role have been women, and all have been referred to as the "second lady."While most media outlets, like the writing-style standard-bearer Associated Press, had already been referring to Emhoff as the second gentlemen, Harris confirmed Emhoff's new title on the record during an interview with CNN on Thursday."I think that the term has evolved into the second gentleman," Harris said.CNN anchor Jake Tapper joked that he preferred the title "second dude," and Harris added that some of Emhoff's friends might be "inclined to call him that."When asked if Harris would call Emhoff the "second gentleman," Harris joked that she would call him "honey."Emhoff, a lawyer, has said he will leave his law practice on Inauguration Day to focus his time in his new role. So far, he's said little about what issues he plans to tackle in his role. 1170

Trump just commuted Roger Stone’s sentence.Stone lied and intimidated witnesses to hide Trump’s exploitation of the Russian hack of his opponent’s campaign.With Trump there are now two systems of justice in America:One for Trump's criminal friends and one for everyone else.— Adam Schiff (@RepAdamSchiff) July 11, 2020 326

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