中山为什么每次大便都带血(中山有时候便血是怎么回事) (今日更新中)

After the rapid roll out in the U.K. of Pfizer and BioNtech’s COVID-19 vaccine, Britain’s Medical and Healthcare Products Regulatory Agency is warning people who have severe allergies, like those who have to carry around an adrenaline shot, to refrain from getting the vaccine for now.“Two individuals seemed to have a severe allergic reaction,” Dr. William Moss said.Dr. Moss is the executive director of International Vaccine Access Center at Johns Hopkins Bloomberg School of Public Health. He says we need to better understand what those two people had an allergic reaction to.“This isn’t kind of completely out of the blue," Dr. Moss said. "These kinds of things are rare events, but they sometimes occur, and it’s usually to some kind of component or chemical in the vaccine that the individual’s immune system is responding to in a very abnormal way, creating this very intense allergic reaction.”Even though it’s rare, Dr. Moss says it’s important to provide clarity on issues like this so people can trust the information they’re getting is reliable and true. Otherwise, there’s room for misinformation to spread. Many myths have already been circulating online about the vaccine.Myths include things like Dr. Anthony Fauci will personally profit from a COVID-19 vaccine, or government food stamps will be denied to those who refuse COVID-19 vaccines, or the mRNA vaccines being developed for COVID-19 will alter human DNA.“The MRNA vaccine, that doesn’t change our DNA in any way," Dr. Moss said. "These are not genetically altering vaccines. That Messenger RNA stays in the cytoplasm. It’s basically just a code for our bodies to make the spike protein of the SARS coronavirus-2 and then induce our immune response.”One internet resource that can help you discern which sources offer actual facts is NewsGuard. The company has a team of journalists who review and rank the credibility of sources to help people know whether or not they can trust the information is true.NewsGuard Health Editor John Gregory says each myth has a tiny grain of truth that is taken out of context and exaggerated. For example, another popular myth is that the COVID-19 vaccine will use microchip surveillance technology created by Bill Gates-funded research.“Bill Gates did fund research into what is not a microchip, but what was supposed to be a detectable tattoo that would help track vaccines in the third world where there’s not robust medical records so you could just scan something, and a doctor would be able to tell ‘ok this child got this vaccine,’" Gregory said. "It’s not a tracking device because you can’t track it unless you’re in direct contact with the person, and it also had nothing to do with the pandemic.”Dr. Moss says the microchip myth sounds like a sci-fi movie."These are vaccines," Dr. Moss said. "These are biological products that are designed to produce an immune response against the SARS-Coronavirus-2 so that individuals who are exposed to the virus either don’t get infected – that would be ideal – or at least are protected from developing severe disease, hospitalization and death.”Living in a society where we’re constantly bombarded with new information right at our fingertips, how are we supposed to know who we can trust?“The best thing people can do is know more about the sources of information that they are absorbing about the vaccine," Gegory said. "What their history and what their agenda may be when it comes to previous disease outbreaks and previous vaccines.”Dr. Moss says even though it’s been done in a quick manner, it’s critical people understand these vaccines have gone through a rigorous scientific process to be approved.“Vaccines are going to be key, a key tool in our toolbox to getting out of this pandemic.” 3771

Actor Rick Moranis was punched in the head, knocking him to the ground, in an unprovoked attack on Manhattan's Upper West Side, officials said Friday.New York City police confirmed a 67-year-old man was walking south on Central Park West near West 70th Street when an unidentified man hit him in the head with a closed fist Thursday around 7:24 a.m.Surveillance images of a person suspected of the attack were released by police. The images appear to show a man wearing a dark-colored "I (heart) NY" sweatshirt.Police also tweeted out the video of the unprovoked attack. 579

Amariah Matos wasn't happy.She was told that when class let out Thursday, she'd have to spend three extra hours in school -- serving detention.She'd have to do that again Friday and on Monday.RELATED:?National Walkout Day 2018 photos from around the USThat's the price 16-year-old Amariah and 35 others at Lindenhurst High in New York were told they'd paying for walking out of class during the National School Walkout on Wednesday.In her case, a last-minute request from the New York governor spurred school administrators to wipe the punishment off their slates. 572

A woman has been arrested after allegedly trying to suffocate her 7-month-old son.Authorities said they took 23-year-old Jennifer Sandor, of Goodlettsville, Tennessee, into custody and charged her with attempted criminal homicide after she allegedly tried to suffocate her son, who was a patient at Vanderbilt Children’s Hospital.Sandor had taken her baby to the hospital for unexplained medical episodes that left the child blue and limp.On Friday, staff at the hospital said they witnessed Sandor use her hands to cover her son’s mouth and nose, preventing the baby from breathing.Reports stated the child was in obvious distress. They added he was struggling to free himself.Authorities said Sandor released the child only after staff intervened.         Sandor was being held in lieu of a 0,000 bond. 860

Acting Defense Secretary Christopher Miller announced plans to reduce U.S. troop levels in Iraq and Afghanistan by mid-January. He says the decision fulfills President Donald Trump’s pledge to bring forces home when conditions were met that kept the U.S. and its allies safe, even though Republicans and U.S. allies warn against a rash withdrawal. The new plan will accelerate troop withdrawals from Iraq and Afghanistan in Trump’s final days in office, despite arguments from senior military officials in favor of a slower, more methodical pullout. Officials have issued a "warning order" to the Pentagon to indicate that it intends to reduce troop numbers to 2,500 troops in Afghanistan and 2,500 in Iraq by Jan. 15 — five days before Trump is slated to leave office.The decision comes just days after Trump installed a new slate of loyalists in top Pentagon positions who share his frustration with the wars. Trump fired Sec. of Defense Mark Esper earlier this month after sending a classified memo to the White House that asserted top military opinions that troop levels in the region should not be reduced.The expected plan means that President-elect Joe Biden would be leading the fourth administration to grapple with the still smoldering conflicts launched in the aftermath of the Sept. 11 attacks.On Tuesday, NATO Secretary-General Jens Stoltenberg says the military organization could pay a heavy price for leaving Afghanistan too early.Stoltenberg said that "no NATO ally wants to stay any longer than necessary. But at the same time, the price for leaving too soon or in an uncoordinated way could be very high."He says Afghanistan "risks becoming once again a platform for international terrorists to plan and organize attacks on our homelands." 1766

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