青岛大型工业吸尘器(阜阳大型工业吸尘器) (今日更新中)

In a defiant pair of CNN interviews, former Trump campaign aide Sam Nunberg said Monday he refuses to comply with a grand jury subpoena in the Russia investigation."Screw that," Nunberg told CNN's Gloria Borger. "Why do I have to go? Why? For what?"And in a separate interview with CNN's Jake Tapper, Nunberg said he blamed the investigation's existence on President Donald Trump's firing of James Comey as FBI director -- including an interview where Trump said he was thinking about the Russia investigation when he fired Comey and the fact that he held a meeting with top Russian officials in the Oval Office.  646

In a few weeks, thousands of college students will begin their yearly right of fall by returning to the campus of Tufts University in Medford, Massachusetts, but a return to campus life this year will mean testing and quarantining for those students who chose to come back.Like colleges and universities across the country, Tufts is experimenting with a new plan that will allow more than 5,000 students to come back to campus while at the same time, instituting rigorous new guidelines in an effort to keep COVID-19 from spreading.The key to success, testing.“We wanted to test for COVID at a frequency that would catch people when they’re asymptomatic before they have a chance to spread,” explained Tuft’s President Anthony Monaco.Tufts plan for the fall is as complex as the virus itself. Students from outside the Northeast will be brought back to campus first, where they will be forced to quarantine for 14 days. Health officials expect at least a small portion of those students to test positive for COVID-19 the moment they step back on campus. Because of that, the university has constructed an extra 200 modular units of dorm space. The idea of the modular facilities is to give campus health officials a contained area to monitor students who test positive for the virus, while at the same time, keeping them out of the general population.After students from outside the Northeast are brought back to campus, students from the general area around New England will return.Every single student will be tested twice a week for COVID-19, something experts say will be a key component to safely reopening college campuses this fall. Regardless, school officials expect students to test positive for the virus throughout the fall.Researchers at Yale’s School of Public Health have been advising Tufts and hundreds of other colleges who are planning to resume some form of in-person learning this fall.“If we don’t test frequently, we give silent spreaders an opportunity to grab hold and this virus is hard to play catch-up with,” explained Professor A. David Paltiel, who recently published a study on how quickly the virus can spread through colleges if left unchecked.To study the virus, Paltiel and his colleagues used epidemic modeling to assemble hypothetical situations resembling a college campus. The study found that if you take 5,000 healthy students and add in only 10 students who have COVID-19, hundreds, if not thousands, of kids will be sick by Thanksgiving.“At that point, the only thing that keeps the virus from getting out of control is Thanksgiving break,” he said.That is why testing is key, the study found. When Paltiel took those same 5,000 kids and added in 10 students who have COVID-10, but tested every student twice a week, the study found that only about 100 students ended up catching COVID.“Many universities are planning to only test students who have symptoms, in our view that is a recipe for disaster,” he said.Only adding to the uncertainty of the situation, about 40 percent of college students said they would return to live near campus even if classes were held virtually. Paltiel and other health officials say because of that, it’s more beneficial to have students on-campus where they can be monitored and tested frequently.“It’s hard and it could be a nightmare, people who say we shouldn’t open campuses should remember the nightmare doesn’t go away,” he said. 3420

In a jaw-dropping moment caught on video, an 18-year-old high school senior rushes to escape from the hospital that saved her life and then, she says, held her captive.At the entrance to the world-renowned Mayo Clinic, the young woman's stepfather helps her out of a wheelchair and into the family car.Staff members come running toward him, yelling "No! No!" One of them grabs the young woman's arm."Get your hands off my daughter!" her stepfather yells.The car speeds away, the stepfather and the patient inside, her mother at the wheel.Mayo security calls 911. 570

IMPERIAL BEACH, Calif. (KGTV) -- San Diego County health officials announced that the first wave of Pfizer's COVID-19 vaccines would be distributed to UCSD Medical Center and Rady Children's Hospital.While COVID-19 remains at the forefront of everyone's mind, officials also remind people not to forget about the dangers of influenza. They say both illnesses should be taken seriously to avoid overcrowding hospitals.Recently, the Imperial Beach Recreation Center has been a COVID-19 testing site. But Saturday, it transformed into the county's free flu clinic."Every year, we encourage people to get the flu vaccine," San Diego County Chief Nursing Officer Dr. Denise Foster said. "This year, it's even more important because of the pandemic."Dr. Foster says with the FDA's Emergency Authorization of the Pfizer COVID-19 vaccine, the county is preparing for a large-scale roll-out by early next week. The first place to get a portion of the 28,000-dose county allocation will be UCSD Medical Center and Rady Children's Hospital."Just within a few days of that, we are going to get another allocation, which includes the county and some of the local hospitals directly," Dr. Foster said.But COVID is not their only focus. In the 2019 to 2020 flu season, more than 20,000 San Diegans got the flu. Of that, 108 people died.So far this year, the numbers are drastically lower due to social distancing and masking protocols. The county hopes to keep it that way. The idea is to keep people out of hospitals, whether it's for the flu or COVID.Christine Kelly brought her granddaughter to the clinic to get a flu shot."I've had a bad flu in the past to where I thought I was not going to make it," Kelly said.With the spread of COVID, she says she did not want to take any chances."We don't want to go anywhere near the hospital," Kelly said. "We want to save it for the people that need to be there."According to the county, 84% of ICU beds are already taken as of Dec. 11.Talks of COVID-19 vaccines are still in their infancy. But with Moderna and Astra Zeneca approvals also expected in the near future, the Imperial Beach Recreation Center could once again evolve, next time, into a COVID-19 vaccine site."It's very possible," Dr. Foster said. "Centers like this and many others."Tomorrow, the county will open another free flu clinic at the Tubman-Chavez Community Center from 9:30 a.m. to 4:00 p.m. 2406

If you’re holding onto a Toys “R” Us gift card or store credit, you’ll want to use it very soon.The company recently announced its closing all of its stores, and told Scripps station WRTV in Indianapolis that customers have only until April 15, 2018 to use gift cards.However, it’s a good idea to use them as soon as possible, whether in-store or online, according to the Federal Trade Commission.If you do buy something, consider it a “final sale” and don’t plan on getting a refund if you buy something that doesn’t work.“Even if store credit is an option – you’d want to use that quickly too. If you have questions about refund and return policies, ask before you make any purchase,” said Colleen Tressler, FTC Consumer Education Specialist. “In addition, Toys"R"Us says its other customer programs, including Rewards dollars and Endless Earnings, are being honored for the next 30 days.The?news of the 735 store closures means shoppers can expect discounts as the retailer liquidates.Depending on the timeline, the sales could be modest at first. The biggest discounts will come later.Over nearly seven decades in business, Toys "R" Us has built up 1,600 stores around the world. About 880 of them are in the U.S. 1235

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