首页 正文

APP下载

梅州女性得了盆腔炎怎么办(梅州可视人流时期) (今日更新中)

看点
2025-06-01 14:16:03
去App听语音播报
打开APP
  

梅州女性得了盆腔炎怎么办-【梅州曙光医院】,梅州曙光医院,梅州妇科人流多少费用,梅州老年性阴道炎症状有什么,梅州无痛微管可视人流术,梅州做微管可视无痛人流多少钱,梅州什么时候流产好,梅州隆鼻梁的价格

  梅州女性得了盆腔炎怎么办   

How accurate are the coronavirus tests used in the U.S.?Months into the outbreak, no one really knows how well many of the screening tests work, and experts at top medical centers say it is time to do the studies to find out.When the new virus began spreading, the Food and Drug Administration used its emergency powers to OK scores of quickly devised tests, based mainly on a small number of lab studies showing they could successfully detect the virus.That’s very different from the large patient studies that can take weeks or months, which experts say are needed to provide a true sense of testing accuracy.The FDA’s speedy response came after it was initially criticized for delaying the launch of new tests during a crisis and after the Centers for Disease Control and Prevention stumbled in getting its own test out to states.But with the U.S. outbreak nearly certain to stretch on for months or even years, some experts want the FDA to demand better evidence of the tests’ accuracy so doctors know how many infections might be missed.There have been more than 2 million confirmed coronavirus cases in the U.S. and more than 115,000 deaths, according to data compiled by Johns Hopkins University. Cases in nearly half of U.S. states are rising.In recent weeks, preliminary findings have flagged potential problems with some COVID-19 tests, including one used daily at the White House. Faulty tests could leave many thousands of Americans with the incorrect assumption that they are virus-free, contributing to new flare-ups of the disease as communities reopen.“In the beginning, the FDA was under a lot of pressure to get these tests onto the marketplace,” said Dr. Steven Woloshin of Dartmouth College, who wrote about the issue in the New England Journal of Medicine last week. “But now that there are plenty of tests out there, it’s time for them to raise the bar.”The FDA said in a statement that it has already asked multiple test makers to do follow-up accuracy studies, although it didn’t say for how many of the more than 110 authorized screening tests. The agency also said it is tracking reports of problems. Accuracy has also been an issue with blood tests that look for signs of past infections.No screening test is 100% accurate. So details on accuracy are routinely provided for tests of all types, including seasonal flu, hepatitis, HIV and cancers. For example, rapid flu tests are known to miss 20% or more of all cases, a factor doctors weigh when treating patients who have symptoms but test negative.For now, most COVID-19 tests in the U.S. don’t give data on real-world performance, including how often the tests falsely clear patients of infection or falsely detect the virus. That information is lacking for all but a few of the roughly 80 commercial screening tests available, according to an Associated Press review.The government’s emergency authorization process “requires a lower level of evidence,” the agency said. Makers need only show that a test “may be effective” instead of the usual requirement to demonstrate “safety and effectiveness.” They would have to meet that higher threshold once the U.S. government declares the emergency over.Many of the commercial test makers submitted results from 60 samples, the minimum number required and mostly used lab-produced specimens of the virus. The FDA now recommends the use of nasal swabs or other real samples from people screened for coronavirus.Experts say larger patient studies patients are needed to assess a test’s true performance.Lab testing bears little resemblance to actual — sometimes imperfect — conditions at hospitals, clinics and testing sites noted Dr. Robert Kaplan of Stanford University.“You’re testing people in parking lots, the patients themselves are extremely anxious and often unable to follow instructions,” said Kaplan, a former associate director of the National Institutes of Health.Kaplan and others say those differences could explain why some tests are not performing as expected.Last month, the FDA warned doctors of a potential accuracy problem with Abbott Laboratories’ rapid ID Now test, which delivers results in roughly 15 minutes. The test has been lauded by President Donald Trump and used to screen the president, his staff and visitors to the White House.The FDA alert followed a preliminary report by New York University that found Abbott’s test missed between a third to one-half of infections caught by a rival test in patients screened for the virus.Abbott rejected the findings, saying the researchers did not follow the instructions for using its test. The company pointed to alternate patient studies, including its own, that have found the test successfully detects between 91% and 95% or more of virus cases when compared to other tests.But similar problems with ID NOW’s accuracy have been flagged in preliminary reports by researchers at Stanford University, Loyola University and the Cleveland Clinic.For now, the FDA is requiring Abbott to conduct follow-up studies in several different patient groups.The FDA’s emergency standards “are still high but there is a significant difference in the body of work that what would go into a submission under the normal process,” said Abbott vice president John Hackett. “Our normal process takes years to bring these out.”Requiring bigger studies of all coronavirus tests could provide valuable information, but it could also strain the FDA’s already stretched staff and resources, said Dr. Daniel Schultz, former director of the FDA’s medical device center.Dr. Colin West of the Mayo Clinic worries doctors and patients have put too much confidence in the current crop of tests, when an unknown number of patients with COVID-19 are likely receiving false negative results.Even a modest error rate can have grave consequences during an outbreak like COVID-19. West gives the example of a test that is 95% accurate at detecting the virus and is used on 1 million people. That would still result in 50,000 people being incorrectly told that they don’t have the virus.“The negative test does not mean that I’m off the hook,” West said. “We just need to maintain that level of vigilance until we have a better sense of how good these tests really can be.”___Follow Matthew Perrone on Twitter: @AP_FDAwriter.___Follow AP pandemic coverage at http://apnews.com/VirusOutbreak and https://apnews.com/UnderstandingtheOutbreak.___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. 6604

  梅州女性得了盆腔炎怎么办   

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

  梅州女性得了盆腔炎怎么办   

I’m at a loss for words. Don’t know what to say. Mimi was kind to everyone she came across. She was big dreamer & was a part of our Valholla family. I’m heartbroken by the news of her passing. I’m thankful I got to know & work w/ her. My thoughts are with her family & loved ones pic.twitter.com/7AOv3lwYe3— Vince Valholla (@VinceValholla) July 22, 2020 374

  

If you've never tried cold brew coffee, now is your chance! If you love cold brew coffee, today is your day to get some for free!Dunkin' Donuts is giving away free 3.5-ounce samples of their cold brew on Friday (April 6) from 10 a.m. to 2 p.m., while supplies last. What is cold brew? It's a special blend of coffee that is crafted by hand in small batches and steeped in cold water for 12 hours. The result is sweeter, almost reminiscent of dark chocolate and smooth and bold. Get more info about Friday's freebie here. 548

  

In April, President Donald Trump announced that the United States would withdraw from the World Health Organization, accusing the organization for failing to oversee the onset of the coronavirus as it began to spread in China.In recent days, President-elect Joe Biden said he intends on returning the United States to the WHO.The United States is the largest contributor to the WHO, which was formed in 1948 by the United Nations According to the WHO, the United States provided 14.67% of funding to the organization.One of the WHO’s top missions is to stop the spread of preventable diseases. While polio has been eradicated in the United States, the WHO says it expects to spend .6 billion from 2019 through 2023 on polio eradication. Nearly 36% of the WHO’s budget alone goes toward polio eradication.Besides polio eradication, the WHO says funds from the US are used for outbreak and crisis response, vaccines of preventable diseases and reproductive health. The WHO says 19% of its budget goes toward crisis and outbreak response.But this has been an area of scrutiny for the WHO. Leading the criticism is Trump."Today I'm instructing my administration to halt funding of the WHO while a review is conducted to assess the WHO's role in severely mismanaging and covering up the spread of the coronavirus," Trump said in April.The WHO was arguably slow for declaring the virus a "pandemic," as it was not until March 11 when the WHO declared COVID-19 a global pandemic. 1482

来源:资阳报

分享文章到
说说你的看法...
A-
A+
热门新闻

梅州流产手术一般多少钱

梅州去哪里医治慢性附件炎

梅州蕞好的妇科是哪个医院

梅州合理打胎大概费用

梅州尿道炎多少费用

梅州如何快速治疗阴道炎

梅州假体再造乳房

梅州流产前b超检查

梅州第一人民医院妇科

梅州现在隆鼻大概多少钱

梅州女性盆腔炎怎么防治

梅州意外早孕 人流

梅州如何治关于宫颈炎

梅州透明白带多怎么回事

梅州治疗宫颈糜烂轻度多少钱

梅州微创人流要注意什么

梅州治疗中度宫颈糜烂要多少钱

梅州急性尿道炎是怎么引起的

梅州治疗眼睛凹陷

梅州在怀孕多久了还可以做打胎

梅州看妇科疾病哪里好

梅州整容眼袋手术

梅州怎样医治真菌阴道炎

梅州女性盆腔炎危害

梅州沙家浜镇人流

梅州关于无痛人流的在线咨询