中山哪个混合痔医院最好中山男人痔疮怎么治,中山大便扁扁的怎么了,中山胸闷腹胀,中山经常便血存在什么危险,肛肠中山哪个医院好,中山肛瘘微创手术费用,中山胃镜医院

As the world sputters amid a global coronavirus pandemic that may have originated from bats in China, researchers released a study on Monday indicating that pigs could transmit a pandemic-level flu strain to humans.The Chinese and British based researchers, who published their findings in the Proceedings of the National Academy of Sciences on Monday, said that G4 EA H1N1 viruses in pigs should be closely monitored in human populations, especially among workers in the swine industry.The researchers said that pigs are intermediate hosts for the strain of influenza, which researchers are concerned could spread to humans. A further concern is that humans could spread the virus to other humans, prompting a pandemic. While the study notes that the virus had spread to workers in the swine industry, it likely has not been transmitted from humans to humans.“G4 viruses have all the essential hallmarks of a candidate pandemic virus,” the team of UK researchers wrote.The researchers said G4 viruses bind to human-type receptors, produce much higher progeny virus in human airway epithelial cells, and show efficient infectivity and aerosol transmission in ferrets.While the study indicates cause for some concern, Martha Nelson, an evolutionary biologist at the U.S. National Institutes of Health’s Fogarty International Center, told Science Magazine the chances of a pandemic from G4 viruses are “low,” but added that no one knew the pandemic risk of H1N1 until 2009.“Influenza can surprise us,” Nelson told Science. “And there’s a risk that we neglect influenza and other threats at this time” of COVID-19.Nelson added to Science that given the warning, it would be ideal to produce a human G4 vaccine as the world still needs to be vigilant on other pandemics besides COVID-19.Domestically, the University of Missouri reviewed the research. 1855

As we're all focused on the current rollout of the COVID-19 vaccine, a technology known as thin-film freezing is getting a lot of attention. It's groundbreaking and could change the way we administer drugs or use medicine in general.You've probably heard about the need to keep the COVID-19 vaccine cold. It has to be so cold, in fact, that the shipment and transport are challenging. Well, what if that vaccine could be turned into powder?“What we’ve most recently been working on is the elimination of cold chain by storing as a powder, a dry powder where the drug is much more stable than if it was stored as a liquid or as a frozen liquid,” said co-inventor Dr. Robert Williams.Williams said it would eliminate the need for extreme cold storage and transport. The technology isn't new. He got a research grant and came up with it about 15 years ago.Williams, who is also a pharmacy professor at the University of Texas in Austin, said they were working on the technology and its multiple uses when the pandemic hit. And all of a sudden, they got a lot of attention.“We have published over 70 papers on the technology and using it for different products- it’s quite a mature process," Williams said. "We developed it because with other vaccines, the majority of the vaccine cost is in wastage because of this cold chain issue, so we published several key papers where we showed our thin-film freezing technology would protect vaccines - and you wouldn’t need cold chain storage.”Glenn Mattes, President, and CEO of TFF Pharmaceuticals added that the powders can be converted to topical preparations and they are currently working with the US Army to take some of the preparations and would then administer them directly through the eye.TFF is launching thin-film freezing into development through the FDA process. “I use the term ubiquitous because it is and disruptive because it is,” Mattes said. He added that they've explored their technology in the cannabinoid realm. But, as for the COVID vaccine, they're aiming for a second-generation usage.“To truly eradicate the pandemic, you have to have a global response," Mattes said. "The companies we’ve been speaking to certainly recognize the broad utilization of the technology but the application to the developing world, rural area, remote areas, where you can take a powder and inhale it or take the powder and reconstitute it has tremendous potential."Experts say it is only just the beginning as they launch their technology into a new world. 2511

ATLANTA, Ga. (AP) — U.S. Attorney General Bill Barr says the federal government is awarding more than 0 million in grants to target human trafficking.The money will go to task forces combatting human trafficking, to victim services and victim housing.Barr made the announcement Monday in Atlanta with presidential adviser Ivanka Trump, Georgia Gov. Brian Kemp and athlete Tim Tebow, whose foundation is focused on combating human trafficking.Tebow was among those who spoke at the event, saying that we have to live with a sense of urgency to be able to rescue as many lives as possible.“It’s a calling because we believe it’s the greatest form of evil in the world today, because there are 40 million people around the world that need us,” said Tebow during the event. “They need us to say, no longer is it about the credit, it’s about the mission.”Tebow also posted about attending the event on his social media.Please join us in prayer as we continue our work to #EndHumanTrafficking pic.twitter.com/oyxilf0Uq3— Tim Tebow (@TimTebow) September 21, 2020 President Donald Trump’s administration in August awarded million in Justice Department grants to organizations that provide safe housing for victims of human trafficking.The announcement came after Barr, Trump and the Kemps toured the Georgia Center for Child Advocacy southwest of downtown Atlanta. 1371

AURORA, Colo. — An Aurora police officer has been suspended for one week following a well-publicized incident in which the white officer pulled a gun on an Indian American doctor who was trying to park at a refugee center the doctor operates.The Sentinel reports that Officer Justin Henderson with the Aurora Police Department was suspended for 40 hours without pay and ordered to attend de-escalation training for his March 1 confrontation with Dr. P.J. Parmar.Parmar, who is Indian American, says he's disappointed with the punishment and that he believes his race affected how Henderson treated him.His attorney has said he plans to file a federal lawsuit against the city.In a June interview, Parmar told Scripps station KMGH in Denver that he wants to see reforms made in the Aurora Police Department.He said on March 1 that he was moving Boy Scout gear from the Mango House — a shared space for refugees and asylees — to another property, when he noticed a police car parked in his ground-level garage, partially blocking the exit. Pamar said he honked his car.Pamar then claims the officer jumped out of the vehicle, swore at him and pulled out a gun as he ran toward the car.Pamar then started recording the interaction on his phone. It shows Pamar asking Henderson to leave his property."No, I'm going to figure out whose property this is first," Henderson said.At one point, Parmar said Henderson pointed a gun at his face."The gun pointed at me — it was scary, but it's not what hurt the most," Parmar said in June. "What hurt the most was him questioning whether or not I owned that property."Parmar said what happened to him speaks to generations of trauma that people of color have faced in the U.S.See KMGH's report on the incident from June below. APD launches internal investigation of officer who drew gun on local doctor entering own property This story was originally published by The Associated Press and Stephanie Butzer on KMGH in Denver. 2011

At a rally on Sunday, President Donald Trump said that he might fire Dr. Anthony Fauci, his administration's top infectious disease expert, shortly after Tuesday's election.At a rally in Opa-Locka, Florida on Sunday, supporters broke into a "Fire Fauci!" chant as Trump discussed the COVID-19 pandemic."Don't tell anyone, but let me wait 'til a little bit after the election," Trump said.The comments marked the first time that Trump has publicly indicated that he may fire Fauci, who has been the head of the National Institute for Allergies and Infectious Diseases since 1984.Fauci, a member of the White House's corornavirus task force, has consistently been the most plain-spoken Trump administration official when speaking about the challenges the country faces amid the pandemic.Trump has publicly criticized Fauci throughout the pandemic. In October, with COVID-19 cases on the rise, Trump tweeted an attack on Fauci. Days later, during a campaign call, Trump called Fauci a "disaster" and said he and other health experts were "idiots."Polling has shown that Americans consistently believe that they trust Fauci more than Trump when it comes to handling COVID-19.In the past, Fauci has implied that the White House has limited the number of media appearances he can make, and has also said an ad by the Trump campaign took him out of context. 1358