河南癫痫病怎么引起的(滨州治疗羊癫疯病需多少钱) (今日更新中)

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 schools start re-opening around the country, daycare and early childhood education centers are opening too.A question on the mind of parents is, "Should you send your toddler or preschooler back?"Like every other working mom, Danielle Green admits it's challenging. She basically has two jobs. Her career as a scientist, and her around-the-clock job of mom to 2-year-old Corey and 6-month-old Dylan keeps her busy.“Having children is a full-time job in itself so it turns more into a full-time job watching kids during the day and then doing the work during nap and evening,” Green said.It’s is not only exhausting, but she says, it's 100 percent, not realistic.“It adds a lot of stress for parents,” Green said. “For me, it added a lot of stress because we want to dedicate as much time as we can to our kids and so I took the path to dedicating everything to my kids and doing the work while the kids were sleeping.”So, when her daycare opened back up, Green and her husband talked and decided it was time.“There’s uncertainty in sending a child to daycare during a pandemic, but if we’re being realistic, eventually our kids are going to have to go back to school, so the question becomes at what point do we re-enroll them,” Green said.It's a topic that parents all around the country are discussing, because we all know it’s hard to do both. Parenting expert Gigi Schweikert said give up the dream of doing it all because no one can.“What I know as a working parent of four is that you can’t give your work 100% and you can’t give your children 100% so having your children in childcare gives them the opportunity to have the education socialization and guidance they need while you as a working parent can have that individualized concentrated time to give work your full attention,”Schweikert said.But to send your children back during a pandemic isn't easy. You have to do quite a bit of homework, make sure no one is allowed in the center aside from your child and staff members, and review all the protective measures for your county and state.Things like temperature checks, masks and face shields are being required at some daycares. Experts suggest inquiring about ventilation and cleanliness. And get parent referrals. A lot of them.“What really is important is trust. You’re going to need to check off all the boxes of making sure people are cleaning, making sure air is really good. Instinctually once you make that checklist, you have to say as a parent, 'Do I trust these people with my most important thing which is my child,'” Schweikert said.There are some things that might be missing because of COVID-19, like parent and teacher visits. Some facilities like Lightbridge Academy are now reliant on electronics and in-center cameras.Green said she's confident in her decision. Her boys are happy and healthy every day, and she feels confident that she's successfully managing her career.“It makes me feel good to know that the daycare is actually practicing the appropriate safety precautions and wearing the appropriate protective equipment, take temperatures it is an added measure,” Green said. 3130

As you head to the stores for your back-to-school shopping, you may get suckered into buying items marked down as a sale. But there are a few things you should know before shopping if you want to save money.Jeff Kreisler, editor and chief of People Science, says in order to be a smart shopper, you have to pay attention to the "decoy price."“If something has three different versions," explains Kreisler. "The top version is too expensive, the bottom version is too cheap, and because we don’t really know how to value it, we chose what’s in the middle.”That middle item is not always the best deal. Also, don't get suckered into buying the newest item, which is usually overpriced.  712

At least 35 people died after a section of a highway bridge in northern Italy partially collapsed Tuesday, the office of the Governor of the northwestern Liguria region said on its official Twitter account, citing unnamed sources from the fire department.A further 13 people were injured, five severely, according to Angelo Borrelli, head of the Italian Civil Protection Agency.Speaking to journalists Tuesday afternoon, Borrelli said that around 30 vehicles and several heavy-duty trucks were on the affected section of the Morandi Bridge, which lies to the west of the port city of Genoa, when it gave way.The number of casualties is expected to grow as the rubble is removed, Borrelli said, but it is unlikely that anyone was underneath the bridge at the time of the collapse, he added.Photos: The Morandi Bridge collapse in Genoa, ItalyAccording to police, violent storms were partly to blame for the disaster. Maintenance works were also underway at the time to consolidate parts of the bridge, according to motorway operator Autostrade. A bridge crane had been installed to allow those works to be carried out, the operator said in a statement."The works and the status of the viaduct were subject to constant observation and supervision," the statement said. "The causes for the collapse will be the object of an in-depth analysis a soon as it will be possible to safely access the site." 1403

As millions of Americans head to the polls today for the last day of voting, a group of artists has been deployed to help them pass the time.With a strum of her bow, violinist Paula Johannessen is off.“Some poll workers were really excited, too, that they were just happy to hear music,” said Johannessen.But today, her performance is dedicated to the American voter.“I played a lot of Irish music so far, and I'll continue to some jigs reels and waltzes,” she said.It’s called Play for the Vote, a non-partisan effort by artists and performers to bring music to the ballot box.“It's nice to remind people that we are still here, we're still performing, we're still here to share what we have with everybody,” explained Johannessen.Boston-based cellist Mike Block came up with the idea after the contentious first presidential debate.“I was just kind of thinking about what the candidates were saying about, not just who you should vote for, but the stress around the process of voting itself,” said Block.With long lines, health concerns, and the fate of the country hanging in the balance, Block decided musicians could help ease the anxiety.“I think it's also this is going to serve a very important need for audiences, said Block.“Music has this unique power to create shared unifying experiences and we haven't really had that this year.”He recruited 600 musicians to perform classical, folk, bluegrass, jazz, rock and more without a political leaning. They will play in 48 states and the District of Columbia. All of it is for voters stuck in long lines, fulfilling their civic duty.“It's always been a melting pot of music, as well as cultures here, and it's really cool just to be able to communicate with anyone anywhere through music,” said Johannessen.“I think encountering this at a voting location is really going to remind people of the culture and all of the things that bring us together in society,” said Block.It’s a good reminder of what we have in common today, no matter who we vote for. 2016

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