濮阳东方男科价格便宜(濮阳东方医院男科治早泄靠谱) (今日更新中)

The erratic stock market just made a serious comeback.Fears about slowing earnings growth sent the Dow careening 549 points lower on Tuesday before the index raced back to life.By the closing bell, the Dow was only down 126 points, or 0.5%.Similarly, the Nasdaq closed down 0.4%, erasing the vast majority of a 2.6% plunge. The index also climbed out of a technical correction, a 10% decline from prior highs.The S&P 500 suffered its fifth straight loss. But the broad index finished just modestly lower after touching its weakest point in nearly four months.Market veterans saw little reason for the dramatic recovery -- other than the fact that stocks had gotten to oversold levels."It was an impressive day. We reversed on very little news," said Art Hogan, chief market strategist at B. Riley FBR.Hogan pointed to how the rebound was led by two of the most beaten-down corners of the market: homebuilders and chip makers.Stocks sold off early on Tuesday after major US companies reported gloomy results and guidance. Disappointing numbers from Caterpillar and 3M reinforced ongoing concerns about how long blockbuster profits can last, especially given tariffs and rising costs."Investors are skittish about whether we've seen a peak in earnings," said Mark Luschini, chief market strategist at Janney Capital Management. "It's a schizophrenic market environment where things that didn't matter suddenly do."It's been a scary month for investors. The Dow and Nasdaq are on track for their worst months since January 2016."The market is fragile," said Rich Guerrini, CEO of PNC Investments. "But we're telling our investors to relax. We're in a correction. I think the market does have some legs left."The CNN Business Fear & Greed Index slipped further into "extreme fear." A month ago the gauge of market sentiment was flashing "extreme greed."Wall Street was also spooked by extreme turbulence in China, the epicenter of the trade war. The Shanghai Composite dropped 2.3% overnight. The sell-off wiped out a chunk of Monday's spike, the benchmark index's best day since March 2016. 2114

The conversation around wearing different protective gear is expanding. In particular, face shields.Teachers recently asked the nation’s top infectious disease expert, Dr. Anthony Fauci, about it and he said, “if you can get one, it’s not a bad idea.”Fauci went on to say that a shield shouldn't necessarily be worn in place of a mask, but more parents are considering the option for kids.“For some of the kids, a mask just isn't going to work. And in those cases, a face shield can be considered, but I think it needs to be understood that that’s not the default,” said Dr. Preeti Malani with the Infectious Diseases Society of America.Infectious disease experts say there just isn't enough data yet on how much protection a face shield provides.One study found it did significantly reduce the number of inhaled droplets, but cloth masks are also about protecting others. Shields were not as sure to do that as well.“If you're wearing a shield, the respiratory secretions that might be coming from your mouth or nose are not going to be as well contained,” said Malani.In the health care setting, face shields are used primarily to prevent splashing in the eyes.Malani offered this advice about finding the right shield.“It’s important that it’s long enough to really protect the whole face and that it wraps around fully and that it fits well up at the forehead,” said Malani.Companies, including Apple, Nike, General Motors, and John Deere have all started producing face shields.In a JAMA Network open viewpoint, it was pointed out that face shields have some advantages over masks. They can be reused indefinitely, they are easier to clean, they are comfortable, and they help prevent touching of the face. 1719

The CDC is considering changing its quarantine guidelines for those who have been in close contact with someone who is infected with the coronavirus.Currently, those who have been in close contact with someone infected with the virus would be advised to quarantine for 14 days. Possible new guidance would shorten the quarantine period to 10 days. At the end of the 10-day period, a test would be need to end quarantine.In an interview with CNN’s Wolf Blitzer, Adm. Brett Giroir, the assistant secretary for health at Health and Human Services, explains why a 10-day quarantine might be more effective at getting more compliance with the guidance."People are much more likely to listen to a 10-day quarantine than they are a 14-day quarantine,” Giroir said. “If we can shorten it safely with most risk because we have a quarantine plus a test, we have a lot of tests available now, that might improve our public health responses.”Giroir stressed that final guidelines have not been approved, and the current guidance still calls for a 14-day quarantine.“It's not an announcement that is happening but we are reviewing it and the CDC team is modeling it and looking at data every day,” Giroir said.“And it may change or it may not. Just depends on where the data and the evidence wind up." According to the CDC, a person can become infected with the virus up to 14 days following exposure. But researchers say most illnesses begin five to seven days after COVID-19 exposure.A close contact is considered someone who is within 6 feet of someone with the virus for a period of 15 minutes or more over the course of a day. 1626

The confirmed number of coronavirus cases in the U.S. has reached 5 million, by far the highest in the world. That’s according to the tally kept by Johns Hopkins University. Health officials believe the actual number is perhaps 10 times higher, or closer to 50 million, given testing limitations and the fact that as many as 40% of all those who are infected have no symptoms.The bleak milestone was reached as new cases in the U.S. run at about 54,000 a day. While that’s down from a peak of well over 70,000 in the second half of July, cases are rising in nearly 20 states, and deaths are climbing in most. Many Americans have resisted wearing masks and social distancing. 682

The FBI's top liaison on Capitol Hill is out.Greg Brower, an FBI assistant director and head of the Office of Congressional Affairs, stepped down last Friday after a year on the job. In the role, Brower was on the receiving end of a pack of congressional probes into the law enforcement agency's conduct.The decision, a "tough" one he made of his own accord, Brower said, follows other high-level departures from the bureau as FBI Director Christopher Wray assembles his own team of close advisers."It was tough but I had an offer I couldn't refuse from a great law firm," Brower said in an interview Thursday. "It was very gratifying to be a part of that team. I could not be more proud of how people work and how committed they are to the mission."Brower was appointed to the position by then-FBI director James Comey in March of 2017 after serving as the bureau's deputy general counsel. He will join the lobbying and law firm Brownstein Hyatt Farber Schreck as a shareholder in the litigation department.The work in the legislative affairs office has heated up during Brower's tenure, as the fallout from Comey's firing by President Donald Trump has fanned a growing mistrust of the FBI among some lawmakers and spurred a round of congressional investigations.Not long before Brower's departure, the chairman of the House Judiciary Committee slapped the Justice Department with a subpoena for documents related to a trio of recent controversial decisions made by the FBI, including the move in 2016 to not charge Hillary Clinton after the probe of her email server and the internal recommendation by an FBI office to fire former FBI Deputy Director Andrew McCabe.In response, Wray said last week that the pace of document production for congressional inquiries at the bureau was "too slow" and doubled the number of FBI staff responsible for reviewing the records.On Thursday, Brower said he had worked with the FBI's Office of the General Counsel, which reviews the internal documents for release, before his departure to get a "a better plan in place" to respond to "an unprecedented wave of oversight requests.""That's all really on track," Brower said, adding that his decision to leave had nothing to do with the probes. "As the director mentioned, it's probably taking longer than it should, but the volume is just so unprecedented that we finally had to put more people on it."Brower's year atop the office saw big wins for the bureau on Capitol Hill, including a six-year extension of the controversial foreign surveillance program known as FISA Section 702 in January and the recent passage of the CLOUD Act, which makes it easier for the US to collect data stored overseas."I felt like the biggest things I set off to do in '17 were done and I felt less bad about leaving," he said.Brower is the fifth top adviser to the director to leave his position since Trump tapped Wray to replace Comey in June. 2943

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