北京上肢骨模型(本溪臀部针灸训练模型) (今日更新中)

CDC Director Robert Redfield stated on Thursday during the first White House coronavirus task force briefing held since July that schools should remain open during the pandemic, despite a number of major school districts going virtual only in recent weeks.This week, New York City became the latest major school district to close building amid a surge in cases across the country.“Today, there is extensive data that we have gathered over the last two to three months to confirm that k-12 schools can operate with face-to-face learning and they can do it safely and they can do it responsibly," Redfield said. "The infections we have identified in the schools, when they have been evaluating, were not acquired in schools. They were acquired in the community and the household.”CDC data released in October indicated that children can spread the virus within schools, but children under the age of 10 were less likely to do so. The CDC’s data did not find a link between a rise in cases and schools reopening in the fall.Earlier this week, the American Association of Pediatrics noted that over 1 million American children have been infected with the coronavirus."We urgently need a new, nation-wide strategy to control the pandemic, and that should include implementing proven public health measures like mask wearing and physical distancing,” said AAP President Sally Goza. “This pandemic is taking a heavy toll on children, families and communities, as well as on physicians and other front-line medical teams. We must work now to restore confidence in our public health and scientific agencies, create fiscal relief for families and pediatricians alike, and support the systems that support children and families such as our schools, mental health care, and nutrition assistance.”Redfield and Vice President Mike Pence both incorrectly stated during Thursday’s White House coronavirus task force update that the CDC never recommended school shutdowns.Earlier guidance called for schools in areas with substantial community transmission (the CDC did not distinguish between uncontrolled or controlled) to, "Implement extended school dismissals (e.g., dismissals for longer than two weeks). This longer-term, and likely broader-reaching, dismissal strategy is intended to slow transmission rates of COVID-19 in the community. During extended school dismissals, also cancel extracurricular group activities, school-based afterschool programs, and large events."Dr. Elinore F. McCance-Katz, the assistant secretary for Mental Health and Substance Abuse, said there needs to be a focus on students’ mental health.“We must find a way to alleviate that stress without ignoring the fact that our nation faces the very real and deadly virus,” McCance-Katz said. “The work of schools and the school personnel do daily is valuable beyond any words I can deliver. In addition to education, schools provide their children a profound sense of security and stability for the structure and safety of schools are an integral role of health.”McCance-Katz added that teachers and staff need to feel safe when going to schools, and that communities must do what is needed to minimize community spread.“We must use masks and we must enforce social distancing, we must employ creative and innovative ways to limit the number of children in a building at any given time. There are tools we have and we must think through help us to use them to keep our schools open,” she said. 3466

Buoyed by Pfizer's promising update on a potential COVID-19 vaccine and Saturday's presidential election call, U.S. markets skyrocketed on Monday morning as investors eyed the light at the end of the pandemic tunnel.The Dow Jones Industrial Average jumped more than 1,300 points in the moments after trading opened, an increase of about 5%. The NASDAQ saw an increase of about 150 points, or about 1%, while the S&P 500 jumped 120 points or about 3%.The Dow closed Monday at 29,157, which is up nearly 3% from Friday's close. The Dow has almost made a full recovery from its February 12 high point of 29,551. The jump came hours after Pfizer announced that is COVID-19 vaccine candidate has been 90% effective so far in promoting protection against the virus in Phase 3 trials. While the announcement does not mean a vaccine is imminent — in fact, it could be more than six months before most Americans will have a chance to get the vaccine — it does mean Pfizer is on track to apply for Emergency Usa Authorization in the coming months.Pfizer's stock exploded in early trading Monday, jumping about 3 points or an increase of 8%.Monday continues what has been a roller coaster 2020 for American markets. After the pandemic led to historic drops in February and March, markets have rallied in recent months and erased most of those losses. Monday's gains have so fae wiped out loses from October, which were caused by Congress' decision not to pursue more COVID-19 stimulus before the end of the current legislative term. 1533

CAMERON PARISH, La. – Hurricane Laura made landfall along the Louisiana coast, specifically near the community of Cameron. Not much information has come out from there, in part because several of the roads that lead down there remain flooded. Highway 27, one of the main roads in and out of the communities of Creole and Cameron, is covered in water.A deputy with the sheriff’s office said they had not been able to return to their station in Cameron. They left Wednesday before the storm.The roads are barely passable there – in order to get to an elevated bridge on 27, drivers need to use a gravel shoulder between the main road and the waterway that runs next to it. About 12 miles from the shore, the road begins to flood.It can be a little deceiving here in coastal Louisiana because the coast is made up of bayous and marshes.Some people have taken it upon themselves to bring their personal boats in an attempt to get to some of those communities along the coast.The sheriff’s office said some people did ride out Hurricane Laura in some of those coastal communities, but communications have been spotty at best. As for the roads, the water will need to recede, before the recovery there can truly begin. 1220

BURBANK, Calif. (AP) — Long-running satirical publication MAD magazine will be leaving newsstands this fall. Really.The illustrated humor magazine will still be available in comic shops and through mail to subscribers — but after its fall issue it will just reprint previously published material.The only new material will come in special editions at the end of the year.DC, the division of Warner Brothers that publishes the magazine, said MAD will pull from nostalgic cartoons and parodies published over the magazine's 67-year run.The company also said it would still publish MAD special collections.Illustrators and comedians, including one-time guest editor "Weird Al" Yankovic, mourned the magazine's effective closure online."It's pretty much the reason I turned out weird," he said on Twitter. 809

CARLSBAD, Calif. (KGTV) — The seaside village town of Carlsbad boasts some great beers at its handful of breweries.Between Carlsbad Brewing Company, Arcana, Rouleur, and more, locals can grab a fresh, craft beer made locally and with that special San Diego touch.So if you're in the area and looking for a drink, here are some of the town's best spots to enjoy a cold one: 380

来源：资阳报