中山大便的时候会出血(中山哪个医院治疗痔疮正规) (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

TULSA, Oklahoma -- The suspect in an Amber Alert and stabbing was seen smiling Tuesday afternoon after her arrest.Police in Tulsa, Oklahoma said 39-year-old Taheerah Ahmad stabbed her 11-year-old daughter on Monday night. The 11-year-old girl was taken to the hospital in "very" critical condition, where she remains unconscious.An Amber Alert was issued after police said Ahmad also abducted her eight-year-old child. Ahmad was located around 12:30 p.m. Tuesday in a parking lot in Tulsa. The 8-year-old child was also found safe. Police said citizens walking in the area noticed the vehicle and contacted authorities. Ahmad was taken into custody without incident. Police said she had been in that parking area for 17 hours before being found. Police said the woman admitted to the crime. Ahmad said she became upset with her children, and bound two of her children's hands with duct tape. She said the 11-year-old child fought back, and she stabbed the child 50 to 60 times and hit her in the head with a pick ax, according to police. She was arrested on counts of assault and battery with a deadly weapon with intent to kill, first-degree arson and abuse of a child.  1209

Uber and Lyft are pushing a proposition this November they say is vital to their survival in California.And the ads are already starting. At issue is Proposition 22, which would carve an exemption into state law to allow the rideshare companies to continue employing drivers as independent contractors. Otherwise, they would have to reclassify the drivers as employees, guaranteeing them a swath of rights and protections, as mandated by Assembly Bill 5, which the state passed in 2019. Prop 22 would allow the rideshare companies to continue employing drivers as independent contractors, but guarantees them a minimum pay and also money for health insurance once they work a certain number of hours. "I only do this because it fits my lifestyle and what I do," said Chelsea Scott, a San Diego musician who drives for Uber and Lyft. "We're not getting benefits. We don't get any of those things, and I knew that coming into this. This wasn't a trick of any kind."Uber, Lyft, and Doordash released a new 30-second television ad that makes claims about the timing and impact of the law. First, it says California politicians passed AB 5 amid skyrocketing unemployment. Truth be told, the bill was signed into law in September 2019, before the coronavirus was even discovered. At the time, the state's unemployment rate was 4.2%. In August, it was 13.3%.However, the ad follows that with a key point, under AB 5, it will be illegal for rideshare drivers to operate as independent contractors in California. The narrator says that is "threatening to shut down rideshare and food delivery services." Truth be told, AB 5 does not shut down the services, but the services themselves could make the decision to shut down, which Uber and Lyft threatened to do in California last month after a court decision did not go in their favor. San Diego employment attorney Dan Eaton says overall the core point of the ad stands that jobs could be cut."They're saying, 'All right, fine, don't do this, but then don't complain when Uber and Lyft pull out of California,'" he said. The ad says Prop 22 "protects" drivers' abilities to work as independent contractors and saves critical jobs. For voters, however, it's all about whether they see being an independent contractor as protection in and of itself. 2296

VALLEY CENTER (KGTV) - A house of horrors is what owners Brenda and Travis Fox came home to after evicting the founders of HiCaliber Horse Ranch.Stepping out of your car, you smell the manure. "This is appalling," Veterinarian Adrienne Moore said.Moore unearthed a plastic bag in a pile of horse manure with small horse bones. She believes it was a still birth. She found shoulder and rib bones, hair she postulated either from the mane or tail.The HiCaliber Horse Ranch came under scrutiny, accused of buying sickly horses at auction then killing them at the horse ranch. "As far as the eye can see and what we're walking on right now is still the manure pile," Travis Fox said there were five piles six feet deep of manure. In one of the pens, you can see the manure pushed through the fence, spilling into a river.RELATED: Questions of fraud and abuse at prominent horse rescue in San Diego CountyControversial Valley Center horse rescue facing lawsuit, evictionIn the main house, cat poop dumped on the roof, bird poop next to banisters, and windowsills. "[You can see] where the animals were tied and when they were bored chewed on the furniture," Brenda Markstein-Fox said.In the yellow guest house she said they found, "animal feces on all the rugs, and inside here you can see animals chewing up the walls, that means animals were locked into these places and left."RELATED: HiCaliber Horse Rescue receives tax report warning from Attorney General's Office"Walking through you want to cry for what happens here, you get enraged with what these animals have been put through," Moore said.The couple started the eviction in March and were finally able to come in and start the clean up last Thursday, "it smells like death and crap," Travis said."I go back to the, oh I'm sorry," Brenda said, tears welling up in her eyes, "I go back to the joy, that we actually had here, I go back to the gatherings we had here and it's really hard to watch and see this, you almost feel like, oooh, not just taken advantage of." She said they felt violated.RELATED: Controversial Valley Center horse rescue facing lawsuit, evictionShe and her husband called it the Pura Vida Ranch and lived there for 6 years before moving to Nevada. They wanted to make a difference and rented the property not to a bed and breakfast, or AirBnB, but to HiCaliber, hoping the property would be a horse rehabilitation center and special education enrichment facility.Moore opened the "medical" freezer in the horse barn and showed us a horse leg, mutilated chicken and said there used to be a dead bobcat stored in there as well. Throughout each home, alcohol bottles were strewn about. Trash litered every surface. Brenda said the property looks incredibly better compared to a week prior.The couple filed a lawsuit against the founder of HiCaliber for damages. Travis said they are inventorying all the repairs they have to make. The founder of the non-profit said on social media all the damage was normal wear and tear. 3005

Vice President Mike Pence discussed the National Space Council with entrepreneur and inventor Elon Musk during a trip to California last month, a source familiar with the meeting says.The two powwowed at a Los Angeles hotel one evening while the vice president was in the state for a fundraising swing. The conversation focused on the council, which aims to streamline and coordinate national space policy. Pence leads the panel at President Donald Trump's direction.Musk is one of several business leaders exploring private space travel through his company, SpaceX.Musk quit two presidential advisory councils after Trump announced the United States' withdrawal from the Paris climate agreement.Musk tweeted at the time: "Am departing presidential councils. Climate change is real. Leaving Paris is not good for America or the world."On Friday, the federal government released a congressionally mandated report that found "no convincing alternative explanation" for the changing climate other than "human activities, especially emissions of greenhouse gases."SpaceX has scored a number of lucrative government contracts in recent years. The company is currently fulfilling a .6 billion contract with NASA to send supplies to the International Space Station. It also has an million contract to send an Air Force satellite into space in 2018. Last month, it launched a spy satellite for a US intelligence agency.SpaceX referred questions to the vice president's office. 1482

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