沈阳市哪家医院看皮肤科比较好(沈阳专业治扁平疣的费用) (今日更新中)

The CDC reports that the number of flu cases is low right now, and it could be because of safety precautions to slow the spread of the coronavirus, including wearing masks and remaining distant from people in public. Also, high levels of flu vaccinations.The Centers for Disease Control and Prevention tracks flu vaccine distribution and shows, so far for the 2020-2021 season, just under 190 million flu vaccines have been distributed. This compares to about 174 million distributed during the whole 2019-2020 season.According to the CDC’s weekly “flu view” update, “seasonal influenza activity in the United States remains lower than usual for this time of year.”“Overall flu activity is low, and lower than we usually see at this time of year,” Dr. Daniel B. Jernigan, director of the influenza division of the Centers for Disease Control and Prevention, told the New York Times. “I don’t think we can definitively say there will be no twindemic; I’ve been working with flu for a long time, and I’ve been burned. But flu is atypically low.”However, they caution that flu activity may increase in the coming months. Flu season typically peaks at the beginning of the year, depending on the region.The CDC’s map showing state-by-state flu activity shows the majority of the country with “minimal” rates of flu activity, with Oklahoma at a low “moderate” level. A comparison to the 2019-2020 season showed two states were in the moderate level at this time.“The unprecedented demand we’ve seen for flu shots this season, along with safety precautions everyone is taking to limit the spread of COVID-19, such as social distancing, wearing facemasks and frequently washing their hands, may be contributing to lower flu activity this season,” Dr. Kevin Ban, the chief medical officer at Walgreens, said in a written statement.Related: Is it the flu or coronavirus? Walgreens is reporting fewer sales of antiviral medications for flu so far this season compared to 2019. The health and wellness company has a flu tracker each season that tracks regional activity.Health experts remind everyone it is not too late to get the flu vaccine and be protected for the 2020-2021 flu season. 2186

The Food and Drug Administration on Wednesday authorized the first rapid coronavirus test that doesn’t need any special computer equipment to get results.The 15-minute test from Abbott Laboratories will sell for , giving it a competitive edge over similar tests that need to be popped into a small machine. The size of a credit card, the self-contained test is based on the same technology used to test for the flu, strep throat and other infections.It’s the latest cheaper, simpler test to hit the U.S. market, providing new options to expand testing as schools and businesses struggle to reopen and flu season approaches. The FDA also recently greenlighted a saliva test from Yale University that bypasses some of the supplies that have led to testing bottlenecks.Both tests have limitations and neither can be done at home. Several companies are developing rapid, at-home tests, but none have yet won approval. Abbott’s new test still requires a nasal swab by a health worker, like most older coronavirus tests. The Yale saliva test eliminates the need for a swab, but can only be run at high-grade laboratories.And in general, rapid tests like Abbott’s are less accurate than lab-developed tests. The FDA said in a statement announcing the decision that negative results with Abbott’s test may need to be confirmed with a lab test in some cases. The agency granted Abbott’s test an emergency use authorization late Wednesday for patients with suspected COVID-19.The two additions should help expand the number of available tests. The U.S. is now testing about 690,000 people per day, down from a peak of 850,000 daily tests late last month. Many public health experts believe the country will soon need to test vastly more people to find those who are infected, isolate them and contain the virus.The FDA noted that Abbott’s test could be used in a doctor’s office, emergency room or some schools. “Given the simple nature of this test, it is likely that these tests could be made broadly available,” the FDA said.Since the start of the pandemic, nasal swab tests that are sent to a lab have been the standard for COVID-19 screening. While considered highly accurate, the tests rely on expensive, specialized machines and chemicals. Shortages of those supplies have led to repeated delays in reporting results, especially during a spike in cases last month.Government and health experts view rapid tests that can be run outside the laboratory system as key to boosting capacity.“Those screening tests are what we need in schools, workplaces and nursing homes in order to catch asymptomatic spreaders,” said Dr. Jonathan Quick of the Rockefeller Foundation, in an interview earlier this month. The nonprofit group has called for the U.S. to conduct about 4 millions per day by October, mostly rapid, point-of-care tests.Abbott’s BinaxNOW is the fourth rapid test that detects COVID-19 antigens, proteins found on the surface of the coronavirus, rather than the virus itself. It’s considered a faster, though sometimes less precise, screening method. The other tests need to be inserted into a small machine.Inside the Abbott test is a specially coated strip that interacts with COVID-19 antigens. The patient’s nasal swab is inserted into the card and a few drops of a chemical solution are added. Markings appear on the card to indicate whether the sample is positive or negative — much like a pregnancy test.Two other makers of antigen tests — Quidel and Becton Dickinson have said they haven’t been able to meet demand for the tests. A third, LumiraDx, plans to begin shipping its recently approved antigen tests by the end of this month. Abbott expects to begin shipping tests in September, reaching 50 million tests a month in October.The influx of antigen tests will go a long way toward meeting the Trump administration’s projection that 90 million COVID-19 tests a month will be available by September if needed. But U.S. “testing czar” Adm. Brett Giroir has stressed that the U.S. can contain the outbreak with far fewer tests.“That’s the capacity ... we do not need that many tests to safely and sensibly reopen,” Giroir told reporters on a recent call. He pointed to several key indicators that have been falling, including new infections and hospitalizations, even as testing has slowed.Earlier this month, the FDA authorized Yale’s saliva-based test, which is expected to cut the time and cost compared with similar tests. It’s the fifth COVID-19 saliva tests OK’d by regulators. All require lab processing.Developed by Yale’s School of Public Health, SalivaDirect can use any sterile container to collect a sample, not the special tube needed with earlier tests, and requires less chemicals. Outside experts welcomed the new approach but noted its limitations.“It’s not a rapid test, it’s a laboratory-based test that will still be prone to the same massive delays as any other test,” said Dr. Michael Mina of Harvard University.___Follow Matthew Perrone on Twitter: @ AP_FDAwriter.___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 5201

The following column is written by Elie Honig, a former Assistant U.S. Attorney for the Southern District of New York.Last week, notorious Boston mafia boss Whitey Bulger was killed inside the high-security federal Hazelton Penitentiary in West Virginia. Bulger had just arrived at Hazelton the day prior. According to the Boston Globe, federal authorities are now focused on Fotios "Freddy" Geas, a former Massachusetts-based mafia hitman, as Bulger's killer.In 2011, I tried and convicted Geas, along with his brother Ty Geas and their mafia boss Arthur "Artie" Nigro for a string of vicious murders, murder attempt and murder conspiracies they committed in Massachusetts and New York. All three received life sentences. 740

The Commission on Presidential Debates announced that they've officially canceled the Oct. 15 debate between President Donald Trump and Democratic presidential nominee Joe Biden.In a press release, the commission stated that since both candidates made different arrangements for Oct. 15, the commission will focus on the third and final presidential debate, which is slated for Oct. 22."Subject to health security considerations, and in accordance with all required testing, masking, social distancing, and other protocols, the debate will take place at Belmont University in Nashville, Tennessee," the commission said in the press release.The move to a virtual debate was as a precaution since Trump tested positive for COVID-19 last week.Trump was airlifted to Walter Reed Medical Center last Friday and then discharged from Walter Reed on Monday.According to the Associated Press, The White House has been mum about releasing any information as to when the president last tested negative for the virus.Trump told Fox Business that he would not "waste his time" with a virtual debate.CNN reported that because of Trump backing out and Biden agreeing to do a town hall with ABC, the commission didn't see the Oct. 15 debate likely happening.NPR reported that another reason behind the cancelation was because the Trump campaign and the commission couldn't agree on safety protocols.The Oct. 22 debate will be divided into six 15-minute segments. NBC News' Kristen Welker, who will be serving as the moderator for the debate, will announce the topics sometime next week.Both candidates have agreed to participate in the Oct. 22 debate, the commission noted. 1665

The city of Albuquerque, New Mexico, is answering calls to "defund the police" by creating a new public safety department that will send unarmed social workers instead of police officers in response to some 911 calls.On Monday, Albuquerque Mayor Tim Keller (D) said his administration would form a new city department, Albuquerque Community Safety, whose personnel would respond to some emergency calls.Albuquerque Community Safety officials will respond to calls of inebriation, homelessness, addiction and mental health. According to Keller's office, the department will be made up of social workers, housing and homelessness specialists, violence prevention and diversion program experts.Officials hope the new department will keep such calls from escalating into violence and will allow police officers to re-focus their efforts to combating and investigating violent crime."We want to send the right resource to the right call," Keller said in a statement. "Especially where a social worker or trained professional can connect people with the services they need, instead of simply taking folks to jail or the hospital, which have been the only choices until now."According to The Washington Post, experts believe that the Albuquerque Community Safety department may be the first of its kind. Though calls to defund police departments have strengthened following the death of George Floyd in May, Keller says the city has been working for two years on to change the way Albuquerque handles some emergency calls.Activists who are calling for cities to defund police departments say that money would be better spent on community outreach. They also say that sending armed police into some emergency situations can escalate situations and lead to violence, especially against racial minorities and people of color.In recent weeks, thousands of protesters have taken to the streets in dozens of major cities, calling for an end to police brutality and systemic racism following the death of George Floyd in Minneapolis.Floyd died in police custody after allegedly using a counterfeit bill to buy tobacco while intoxicated. After handcuffing Floyd, bystander video shows a police officer, later identified as Derek Chauvin, kneeling on Floyd's neck for more than eight minutes. Chauvin has been charged with second-degree murder, and three other officers face charges in connection with Floyd's death. 2412

来源：资阳报