石家庄爱眼医院好不患者口碑好评(磁县爱眼医院可靠吗) (今日更新中)

During a town hall event on ABC on Tuesday night, President Donald Trump defended his administration's response to the COVID-19 pandemic and attempted to distance himself from his leaked admission that he "downplayed" the pandemic.During the event, hosted by George Stephanopoulos, Trump was repeatedly asked about the comments he made to journalist Bob Woodward in March that leaked earlier this month in which he said he wanted to "downplay" the pandemics so as "not to cause a panic."When Stephanopolous brought up the comments, Trump explained that he was simply saying he didn't "want to drive the nation into a panic.""I'm a cheerleader for this nation. I'm the one who closed up our country. I closed up the country long before any of the experts thought I should," Trump said.One study by Columbia University estimates that 36,000 lives could have been saved if the U.S. had locked down and adopted social distancing measures just one week sooner.When asked directly by an audience member about his comments to Woodward, Trump claimed his actions proved he "up-played" the pandemic."Well, I didn't downplay it. In many ways, I actually up-played it in terms of action. My action was very strong," Trump said.Trump pointed to travel restrictions he imposed to China on Feb. 2 and on Europe on March 13 as evidence that he "up-played" his response to the virus. Both restrictions still allowed some travel from the regions to enter the U.S.The President also questioned the effectiveness of masks during the event. While Trump said that he wears masks "in hospitals" and in other situations, he added that "a lot of people think the masks are not good."When asked to clarify, Trump identified "waiters" and restaurant servers in particular, adding that a server "the other day" had been fidgeting with a mask while touching his plate."That can't be good," Trump said.In a press briefing on Wednesday, Press Secretary Kayleigh McEnany said that Trump "agreed with Dr. Fauci" and was pointing out the "unintended consequences" of wearing masks and highlighting proper mask-wearing techniques.The President also explained his skepticism by citing recommendations from the CDC and Dr. Anthony Fauci from March against wearing masks. At the time, health officials did not recommend the use of masks over a fear of nationwide shortage. Since April, the CDC has recommended that all Americans wear masks when in situations where social distancing is difficult, and Fauci has admitted that "mixed messaging" on mask use by the government put the U.S. behind in its response to the virus.Trump also criticized Democratic presidential candidate Joe Biden for not instituting a nationwide mask mandate, despite the fact that Biden does not currently hold public office."Like Joe Biden, they said they were going to do a national mandate on masks...he didn't do it. He never did it," Trump said.Trump closed the segment on COVID-19 by claiming without evidence that the virus would "go away without a vaccine." Trump said that the U.S. "over a period of time" would develop a cure that would be "herd developed," even without a vaccine.Health officials say that the U.S. will develop "herd immunity" when 70% of the country develops COVID-19 antibodies, whether through contraction or vaccination. Because the virus is so novel, it's unclear how long immunity will last or if the immunity or if COVID-19 mutations will limit immunity.During Wednesday's briefing, McEnany clarified that "herd immunity" was not a COVID-19 containment strategy considered by the White House. 3574

EL CAJON, Calif. (KGTV) — Residents were asked to shelter in place in an East County neighborhood due to a gas leak Thursday.The leak was reported at Mollison Ave. and Pear St. just before 12 p.m., according to Heartland Fire Rescue.Officials said the leak was coming from a home's natural gas line and crews would dig under the street to plug the break.Two homes were evacuated. Other nearby residents in the area were also asked to shelter in place and not to run their vehicles as crews worked to fix the break.Mollison Ave. was closed from Greenfield Dr. to Bradley Ave. El Cajon Police and SDG&E crews were also on scene.  669

DURANGO, Colo. – The young bear that was burned in the East Canyon Fire in June was released back into the wild this week not far from where it was found, Colorado Parks and Wildlife said.The 2-year-old bear had been recovering at CPW’s Frisco Creek rehab facility in Del Norte from burns he suffered during the fire. CPW said the bear weighed only 43 pounds when he was first captured in the fire.But after undergoing salve treatment on his paws, and having his bandages changed 16 times over the course of a month, he recovered and was moved from a pen with concrete floors to one with trees and hiding spaces mid-July, where he spent the past monthMichael Sirochman, the veterinary technician and manager at Frisco Creek, said the bear was 110 pounds and had seen its paws toughen up before he was released Monday.“He’s now about the weight he should be for a two-year-old bear and is in good shape for going into the fall,” Sirochman said.CPW officers originally found the bear on June 16 walking near a pond on the east side of the East Canyon Fire, which burned in June outside of Durango. Officials said the bear was released not far from that location on Monday.CPW said the bear originally hesitated for a moment as it looked at and smelled its new surroundings but then jumped from a CPW truck and ran into the forest. No tracking devices were placed on the bear, which officials said is expected to be fine on its own.“Now he’s got food, he’s got water, he’s got everything he needs,” said Wildlife Officer Steve McClung, “And I hope I never see him again.”This story originally reported by Blair Miller on TheDenverChannel.com. 1647

Each winter, many people wonder whether its worth getting a flu shot while health officials repeatedly warn against not getting one.Now a new study sheds light on the benefit of doing so. Even when the flu shot is just 20% effective it can still reduce US doctor visits due to illness by an estimated 20 million in a single year, the new report published in the scientific journal PNAS (Proceedings of the National Academy of Sciences of the United States) finds.In addition, vaccination also can prevent thousands of hospitalizations and deaths, the study authors estimated based on the average vaccination coverage rate in the United States."Getting vaccinated against influenza is beneficial to the individual and to the community even when the vaccine is of relatively low efficacy," said Burton H. Singer, co-author of the study and an adjunct professor for the Emerging Pathogens Institute at University of Florida in Gainesville.Caused by viruses, flu is a contagious respiratory illness with mild to severe symptoms that can sometimes lead to death. The flu virus evolves rapidly and new viruses circulate in different parts of the world, so each year scientists must reformulate the vaccine. Add to that an imperfect manufacturing process and even a 'good match' formulation may not be as effective as scientists would like.In fact, the Centers for Disease Control and Prevention estimated just 36% effectiveness for the 2017-18 seasonal vaccine as of February 3. (The season ends in May.)For the new study, Singer and his colleagues created a mathematical model of flu transmission and vaccination to evaluate how much illness is prevented by even a very low effectiveness flu vaccine. The research team found that at the average rate of US coverage even a poor vaccine would prevent a significant amount of illnesses, hospitalizations and deaths.For example, at just 43% coverage (the average rate of Americans who received a flu shot for the years 2012 through 2017), a vaccine with just 20% effectiveness could avert more than 20 million infections or illnesses as compared to not getting the vaccine. In addition, 129,000 hospitalizations and 61,000 deaths could be prevented.Based on the model, if more people got a flu shot, say half of the US population, the same 20% effective flu shot would prevent an additional 3.63 million infections, 21,987 hospitalizations and 8,479 deaths."When a vaccine is fully effective on 50% or more of the people who are vaccinated, you need to primarily focus on vaccinating young children," said Singer. The reason? Children are still building immunity and they pass germs around at school."As efficacy of the vaccine decreases, it becomes increasingly important for the elderly to be vaccinated in addition to young children," said Singer, since the elderly are more likely to develop complications from the flu, such as pneumonia, which can be deadly.The CDC reported a total of 160 flu-related deaths in children and 30,064 flu-related hospitalizations overall?between October 1, 2017 and April 21, 2018. The highest rate of hospitalization occurred among adults 65 years old and older.Richard Webby, a flu scientist who is part of the World Health Organization's advisory board and a member of St. Jude Children's Research Hospital's Department of Infectious Diseases, said "effectiveness estimates go up and down based on a number of factors including match of vaccine and circulating strain and probably other factors we don't fully understand.""The take home message from the past few seasons is that there is much room for improvement," said Webby, who was not involved in the research.Still, more people, particularly the elderly, need to get vaccinated even when the vaccine effectiveness is lower than hoped, Webby said: "This study suggests that even with a less than optimal vaccine there is still much public health benefit that can be achieved if these are used properly and widely." 3992

EL CAJON, Calif (KGTV) - The Cajon Valley Union School District has found a unique tool to help them teach thousands of refugee students, many of whom don't speak English.They're using soccer."The kids were exhausted after six hours of academics every day," says District Director of Community Engagement Michael Serban. "Time after school can be spent differently."Three days a week, English-learning refugee students take part in the Power Up program. They spend 45 minutes playing soccer, using the game to introduce words and concepts. They spend another 45 minutes in class working what they heard on the pitch."You can see the growth in the students' vocabulary," says Serban. "When they go back in the classroom, they're not just listening. They're using the words that they practiced to increase the basic foundational vocabulary."The program is only in its second year at Cajon Valley, but the problem of working with refugees spans decades.Since 1975, San Diego County has brought in 86,598 refugees. That's third-most in the state. Many of them settle in East County, where their children enroll in local schools."A lot of the students coming to us from refugee camps may not have been in school," explains Superintendent Dr. David Miyashiro. "They're coming to us in 7th or 8th grade with very low English language skills and also with literacy issues in their own language."Serban says families had been asking for a soccer program to help the kids adapt. The district teamed up with Sports for Learning to develop the curriculum.In addition to the soccer and vocabulary, the students get social and emotional counseling to help them cope with the trauma from their home country. It also teaches them the social norms of being in an American school.A few non-refugee students also participate in the class, to make sure the students make friends outside of the refugee community.The district also is a pioneer in helping all of its students learn about careers and options after school. They use the World of Work curriculum to help gauge the kids' interest and aptitude in a variety of career fields.That program helps the refugee students feel like they have a long-term future in America."Before we ask kids to learn to read, we have to show them why they need to learn to read," says Dr. Miyashiro. "These curricula bring relevance to their learning and connectivity to their future."The Power Up program is funded, in part, through a grant from the Refugee School Impact Program as part of the US Department of Health and Human Services. 2563

来源：资阳报