中山大便会出血怎回事(中山大便出血 是什么原因) (今日更新中)

The Federal Reserve will almost certainly raise interest rates Wednesday at Jerome Powell's first meeting as chairman.The question is what his plans will be for the central bank later this year, as the Fed wrestles with how to prevent the economy from overheating.Some hints may come when Powell and members of the Federal Open Market Committee release their revised economic forecasts. The Fed is likely to stick with its three planned rate hikes this year for now, but may hint at a fourth.The Fed will release its rate hike decision and updated forecasts at 2 p.m. ET. Powell will take questions from reporters at his first press conference a half-hour later at 2:30 p.m. ET.Powell, who began a four-year term last month, has expressed confidence that the next few years will be "good years for the economy" and that many challenges for the economy have faded into the background.That message has been echoed by Powell's colleagues on the Fed board.Fed Governor Lael Brainard, who has advocated slower rate hikes, has more recently expressed optimism about the trajectory of the economy. Those cheery comments suggest she may support faster action by the Fed to tighten monetary policy."Many of the forces that acted as headwinds to US growth and weighed on policy in previous years are generating tailwinds currently," she said earlier this month in a speech pointing to the recent fiscal stimulus from tax cuts and higher spending.Fed officials are assessing the impact of the .5 trillion tax cut enacted earlier this year. The Fed is also watching for signs that inflation is coming closer to the central bank's target of 2%.  1647

The Food and Drug Administration’s Vaccines and Related Biological Products Advisory Committee has endorsed Pfizer’s coronavirus vaccine, in a major step toward an epic vaccination campaign that could finally conquer the outbreak. The group, in a 17-4 vote with one abstention, concluded that the shot appears safe and effective against the coronavirus in people 16 and older.The Food and Drug Administration is expected to follow the recommendation issued Thursday by its expert advisers. A final FDA decision is expected within days. The vaccine had already been authorization by officials in Canada and the UK.An emergency use authorization allows practitioners to administer a vaccine despite it not gaining full FDA approval. The EUA means that the vaccine is allowed to be used in non-clinical settings, which would allow Americans not in a trial or hospital setting to get the vaccine.Millions of shots would then ship to begin vaccinating health care workers and nursing home residents, but the Centers for Disease Control and Prevention will need to formally recommend the vaccine before health care officials can begin distributing the shots.Once it is authorized, it is expected that several million doses of the vaccine will immediately begin being distributed throughout the US to high-risk individuals. The first group of those expected to be inoculated includes health care workers and those who live or work in assisted living facilities.“The FDA recognizes that transparency and dialogue are critical for the public to have confidence in COVID-19 vaccines. I want to assure the American people that the FDA’s process and evaluation of the data for a potential COVID-19 vaccine will be as open and transparent as possible,” said FDA Commissioner Stephen M. Hahn, M.D. “The FDA has been preparing for the review of EUAs for COVID-19 vaccines for several months and stands ready to do so as soon as a EUA request is submitted. While we cannot predict how long the FDA’s review will take, the FDA will review the request as expeditiously as possible, while still doing so in a thorough and science-based manner, so that we can help make available a vaccine that the American people deserve as soon as possible.”Pfizer says that the vaccine is showing a 95% efficacy against coronavirus infection. It is one of two vaccines that could be approved by the FDA in the next few weeks. Moderna also has a vaccine candidate that is showing the efficacy of 95%.“Our work to deliver a safe and effective vaccine has never been more urgent, as we continue to see an alarming rise in the number of cases of COVID-19 globally. Filing in the U.S. represents a critical milestone in our journey to deliver a COVID-19 vaccine to the world and we now have a more complete picture of both the efficacy and safety profile of our vaccine, giving us confidence in its potential,” said Dr. Albert Bourla, Pfizer Chairman and CEO. “We look forward to the upcoming Vaccines and Related Biological Products Advisory Committee discussion and continue to work closely with the FDA and regulatory authorities worldwide to secure authorization of our vaccine candidate as quickly as possible.”One concern over the Pfizer vaccine is possible side effects on those prone to allergic reactions. The UK’s National Health Service is advising those prone to allergic reactions to not take the Pfizer vaccine as it investigates two health care workers having apparent reactions after receiving the vaccine.Once given authorization, officials will be forced to confront two challenges: Public confidence in the vaccine and distribution. Both the Moderna and Pfizer vaccines are required to be refrigerated until use, complicating distribution methods.Also, polls are showing that a significant number of Americans are hesitant to take the vaccine. Public health experts say getting the vast majority of Americans immunized is important in order to reach herd immunity against the virus and to allow for normalcy to return to the US.In addition to a number of public health experts saying they’ll get the vaccine as a way to instill trust, former Presidents Bill Clinton, George W. Bush, and Barack Obama said they would publicly take the vaccine in order to instill faith in the shot.Widespread access to the general public is not expected until the spring. 4342

The Bureau of Transportation Statistics released preliminary data on Monday, which shows U.S. airlines carried almost twice as many passengers in June than in May. According to the news release, BTS said data collected showed that 16.3 million passengers flew on large airlines in June, up from 8.4 million on all U.S. airlines in May.The BTS said airlines carried 80% fewer passengers in June than it did exactly one year ago.The data was by 20 airlines that carry 90% of the passengers, the agency said."June 2020 was the second consecutive month that the annual decrease in the number of U.S. airline passengers was less than annual change in the previous month," BTS reported.According to the agency, preliminary data showed a 77% decline in domestic passengers between June 2019 to June 2020 following more substantial annual reductions in May (88%) and April (96%).Preliminary data showed that international passengers on U.S. airlines declined 96% from June 2019 to June 2020, following annual decreases of 99% in April and 98% in May, the agency said.BTS says final U.S. airline traffic reports for June will be released on Sept. 11. International data by origin and destination, which is under a six-month confidentiality restriction, will be released on Dec. 10, the agency said. 1297

The Centers for Disease Control and Prevention is set to shorten the recommended length of quarantine after exposure to someone positive for COVID-19, as the virus rages across the nation.According to a senior administration official, the new guidelines, which are set to be released as soon as Tuesday evening, will allow people who have come in contact with someone infected with the virus to resume normal activity after 10 days, or 7 days if they receive a negative test result.That's down from the 14 days recommended since the onset of the pandemic.According to the Associated Press, the agency adjusted its guidance in July by shortening it from 14 days to 10.The agency presented the new guidance during a White House coronavirus task force meeting on Tuesday for final approval, the AP reported. 812

The Cumberland, Wisconsin High School Class of 2018 got a special shout out from the local police department on an epic senior prank.The police department said on Facebook it was "one of the best senior pranks that Cumberland High School has seen."Students positioned an old junker strewn with loose bricks in front of what appeared to be a gaping black hole in the building's side, just outside the principal's office.It wasn't actually a hole, though. Using tape and a black tarp, the students created the illusion of damage, making it look like the car crashed into the side of the building. The back of the car said, "CHS Class of 2018."The best part? This prank included absolutely no damage at all to school property, which is why police singled it out."Hats off to the Cumberland High School Class of 2018 on your senior prank...Congratulations to all the seniors who are graduating," police said.This isn't the first time the tiny town of Cumberland has been in the viral spotlight. In fact, it's not even the first time this year.Back in January, the school district enlisted the help of former Backstreet Boys star AJ McLean to announce a snow day."Hey there Cumberland Beavers," McLean says in the video. "It's AJ from the Backstreet Boys. I hear you guys have some pretty nasty weather out there today. yeah, It's a snow day and here to 'tell you why' is Mr. Narges and the entire administrative team.""You're having a snow day," AJ sings.  It is unclear how the Cumberland school district got McLean's help, but the video canceling classes for the day caught the attention of people around the country -- it has since racked up nearly 70,000 views on YouTube. 1710

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