成都在哪个医院看糖足好点(成都治鲜红斑痣医院) (今日更新中)

Scientists and doctors are watching closely as some children head back to school with in-person learning. Many are hoping extra precautions will keep students safe. But there are big questions surrounding the safety of lunchtime."If you’re doing all the right things, masking kids, keeping them distanced and washing hands, you are going to decrease your chance of transmission. But if they take masks off and they're indoors in close proximity, you’ve sort of derailed your entire plan because lunchtime is the most high-risk time to transmit COVID-19 or any illness," says Dr. Tanya Altmann, a pediatrician with the American Academy of Pediatrics.Dr. Altmann says it's important during lunchtime, that children are at least six feet apart and not facing each other."I would recommend that in any area around the country where you can eat lunch outdoors, to eat lunch outdoors because that is safer," says Dr. Altmann.Dr. Jay Varkey, the hospital epidemiologist at Emory Hospital in Atlanta, Georgia, agrees that school administrators should have students eat outside, when weather permits."You can’t wear a mask and eat a lunch. Depending on the age of the children, I don’t think a lot of school-age children are maybe the most diligent in terms of washing their hands before and after a meal. So, I do think it’s a potentially high-risk area," says Dr. Varkey.Dr. Varkey adds, the same goes with school employees who may be heading to a teacher's lounge for lunch or a cup of coffee. Those school spaces need to be recreated to allow for more social distancing."First and foremost, it goes back to what metrics you need to open up schools. As much as I am a believer in in-person learning and the benefits of it, the reality is, in order to open safely you have to have control of COVID-19 transmission in the community," says Dr. Varkey.As public health officials work to battle COVID-19 in their communities, Dr. Altmann recommends schools reimagine spaces on their campuses.Dr. Altmann says, “You could maybe repurpose your library as a teacher break room. You could use the auditorium as a lunch space or even the gym since we’re not going to be having contact sports."Dr. Altmann says children eating lunch inside their classrooms is also okay, as long as no desks are facing each other. A big adjustment for kids as some head back to school for in-person learning, with many changes to their daily routines. 2425

SAN YSIDRO, Calif. -- A quick conversation with a customer is now a rare interaction for border town business owner Sunil Gakhreja.“There is no business. You’ve been in here for 20 minutes and no one’s come in, no one’s even crossed by in front of us,” said Gakhreja.The Department of Homeland Security banned all non-essential travel between the United States and Mexico because of COVID-19.For business owners in the small border town of San Ysidro, about 20 minutes south of San Diego, this closure is suffocating their livelihood.“When they close the border, economically, it affects us a lot. That’s our main bread and butter,” said Gakhreja.The San Ysidro Chamber of Commerce said 95% of the customers in the stores cross the border from Mexico into the U.S. to shop.The chamber reports now that border crossings are restricted—businesses are losing .8 million per day.Gakhreja is no exception. He was forced to lay off the entire staff at his perfume shop.“It’s only me and my wife working. That’s how we can survive.”The family’s entire livelihood hangs on the success of one strip mall on San Ysidro Boulevard. They just opened a pizza shop next door named for Gakhreja’s mother Maya.It’s a tribute he’s desperately trying to keep alive.“We put everything— our soul in there, our money, every single penny we have. I don’t want to let it go down, in any way,” he said.Sunil has been in the United States for more than two decades after immigrating from India.He said this city gave him the chance for a different life than he had growing up.“This country has given me everything,” said Gakhreja. “I am here because of this community. This border town has given me everything: the ability to buy my house, to run my business, I couldn’t be more blessed, but I don’t want to give up my hope. I want to hold on to that last breath that we have.”The San Ysidro Chamber of Commerce is handing out PPE to help small businesses hold on. Packages of hand sanitizer, masks, face shields and gloves will go out to any business that needs it.“Being safe, PPE, distancing ourselves, wearing our masks, that’s the way to protect ourselves,” said Jason Wells of the San Ysidro Chamber of Commerce. “Not being xenophobic and doing things like closing the border.”Gakrehja said this street on the border can’t wait too much longer.“You’re going to lose jobs, people will go into depression, this is our American dream,” he said.Gakrehja is just hoping lawmakers see one thing: in times of turmoil—keeping people apart can cause great pain.“We have to understand we are a great nation, but at this time we need other people’s help too,” he said.The border closure is extended until July 22, 2020. However, for the past several months, the deadline has been extended several times. Business owners fear that will continue to happen. 2833

SCRANTON, Pa. -- At Hank’s Hoagies, sandwiches are on order, along with a helping of politics.“A lot of political people around here,” said owner Tom Owens.That includes a life-size cutout of former Vice President Joe Biden, which makes more sense once you realize Hank’s Hoagies is located in his hometown of Scranton, Pennsylvania.He made an unscheduled stop there last October.“He’s a great guy,” Owens said. “When you meet him, it’s like you knew him all your life."This corner of Pennsylvania is part of the so-called Rust Belt. It’s a collection of states scattered around the Great Lakes – an area of former industrial powerhouses stretching from western New York, through Pennsylvania, Ohio, Michigan, Indiana, Illinois and into southeast Wisconsin.“There’s this whole string of connected states that share media markets, that share some common demographic factors and where small shifts in the vote can have big results in the Electoral College,” said Prof. Barry Burden, a political science professor and director of the Elections Research Center at the University of Wisconsin-Madison.He said both presidential campaigns will likely pay special attention to this area for one main reason.“There are a lot of people living here, which means there are a lot of electoral votes to be had,” Prof. Burden said. “Several of the states are really up for grabs in almost any presidential election.”That includes Pennsylvania, which holds 20 electoral votes and has a long history of being a swing state. Republicans won the state during presidential elections of the 1980s: 1980, 1984 and 1988. Then Democrats won it in the 1990s and 2000s: 1992, 1996, 2000, 2004, 2008 and 2012 – until Republicans won it once again in 2016.That’s not the only Rust Belt state that’s gone back and forth, so has Ohio, with 18 electoral votes.“I'm telling you, I kind of like what Trump's doing," said Ohio voter Charles Krumel. In Toledo, Ohio – months before election day, voters are already paying attention to the issues.“Most important thing is keeping the stock market up for us retired people, keeping social security for us retired people and keeping the economy going," said Alan Morse, another Ohio voter.Back in Scranton, Pennsylvania, there are similar concerns, but one trumps it all.“The coronavirus,” Owens said. “Just to get everybody on the same page in the country. Get a plan – get a unified plan.”Issues that could very well bring the road to the White House right through the Rust Belt. 2501

Sears announced Monday that it was declaring bankruptcy and will be closing 142 stores by the end of the year, including Kmart locations, in addition to the 46 store closings it had planned for next month.Here are the 142 stores that will be closing listed by state, according to court filings.These stores will have liquidation sales immediately, according to Business Insider.  397

SANTA CLARA, Calif. (AP) — Intel has revealed another hardware security flaw that could affects millions of machines around the world.The bug is embedded in the architecture of computer hardware, and it can't be fully fixed."With a large enough data sample, time or control of the target system's behavior," the flaw could enable attackers to see data thought to be off-limits, Bryan Jorgensen, Intel's senior director of product assurance and security, said in a video statement.But Intel said Tuesday there's no evidence of anyone exploiting it outside of a research laboratory. "Doing so successfully in the real world is a complex undertaking," Jorgensen said.It's the latest revelation of a hard-to-fix vulnerability affecting processors that undergird smartphones and personal computers. Two bugs nicknamed Spectre and Meltdown set a panic in the tech industry last year.Intel said it's already addressed the problem in its newest chips after working for months with business partners and independent researchers. It's also released code updates to mitigate the risk in older chips, though it can't be eliminated entirely without switching to newer chips.Major tech companies Google, Apple, Amazon and Microsoft all released advisories Tuesday to instruct users of their devices and software, many of which rely on Intel hardware, on how to mitigate the vulnerabilities.As companies and individual citizens increasingly sign their digital lives over to "the cloud" — an industry term for banks of servers in remote data centers — the digital gates and drawbridges keeping millions of people's data safe have come under increasing scrutiny.In many cases, those barriers are located at the level of central processing unit, or CPU — hardware that has traditionally seen little attention from hackers. But last year the processor industry was shaken by news that Spectre and Meltdown could theoretically enable hackers to leapfrog those hardware barriers and steal some of the most securely held data on the computers involved.Although security experts have debated the seriousness of the flaws, they are onerous and expensive to patch, and new vulnerabilities are discovered regularly.Bogdan Botezatu, director of threat research for security firm Bitdefender, said the latest attack was another reason to question how safe users can really be in the cloud."This is a very, very serious type of attack," Botezatu said. "This makes me personally very, very skeptical about these hardware barriers set in place by CPU vendors."Intel said it discovered the flaw on its own, but credited Bitdefender, several other security firms and academic researchers for notifying the company about the problem.Botezatu said Bitdefender found the flaw because its researchers were increasingly focused on the safety and management of virtual machines, the term for one or more emulated mini-computers that can be spun up inside a larger machine — a key feature of cloud computing. 2976

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