吉林如何有效的治疗早泄(吉林治疗男科较专业的男科医院) (今日更新中)

TAMPA — Wearing masks is one of the most important ways to prevent the spread of COVID-19 — and health experts say everyone should continue to care for their face coverings to ensure protection when in public.After wearing a mask for a few months, doctors say there are some clear, tell-tale signs that it is no longer working correctly."When the edges start to fray or if the pieces where they connect start to fall apart, or if they are visibly soiled, then you should really get a new mask," said Dr. Tracey Taylor, the associate dean of USF College of Nursing.Experts also say that if a mask no longer fits over the nose or doesn't have a close fit around the face or chin, it's time to get a new one."It's super important to make sure your mask is fitting appropriately, that it's not visibly soiled, that the edges aren't frayed and that the attachments to the ear loops or tie backs — whatever type you're wearing — is appropriately attached," Taylor said.For those who own cloth masks, experts say owners need to remember to wash them. Experts say washing cloth mask with detergent or soap is best and that they don't need to be washed with super hot water. Those who own cloth masks with filters should remove the filter and clean it separately.However, there's another option."You can put them in a paper bag and seal it up for a couple of days. That'll inactivate any virus that's on it," said Dr. Marissa Levine, a professor of public health practice at USF.After several months, experts say they have more information about which masks are effective in preventing the spread of COVID-19.Cloth masks are most effective when they have at least three layers of material or a spot to add a filter. They're typically the easiest for the general public to use because they're reusable, and doctors say the research shows they mostly prevent the spread of the virus.Although any face covering is better than none, some aren't as effective in preventing the spread of COVID-19.Experts say bandanas are very thin and don't offer the same type of protection as a mask.Doctors say any mask with a valve on it is completely ineffective because the valve allows virus-carrying particles to leak out.Popular neck gaiters that wearers can easily pull up and down don't provide a lot of protection for the wearer or those around them."If you find yourself with a single layer, you could use something like a paper towel inside there to add an extra layer if you need to," Levine said.Experts advise keeping two masks on hand in case one gets lost or breaks."There's no one thing that we do that will protect us to the highest level. It's a series of things," Levine said.This story was originally published by Larissa Scott on WFTS in Tampa, Florida. 2755

Sunshine Mills, the maker of several brands of pet food, is recalling three of its puppy and dog food products, citing potentially high levels of vitamin D that could lead to "serious health issues," including kidney failure.The brands affected are Evolve, Sportsman's Pride and Triumph, the company said in a statement that is also posted on the US Food and Drug Administration's website."Vitamin D, when consumed at very high levels, can lead to serious health issues in dogs including renal dysfunction," the company said. Symptoms include vomiting, loss of appetite, increased thirst and urination, excessive drooling and weight loss. 646

Talking to a wide range of Black voters Tuesday in South Carolina, the big topic on everyone’s mind is racial tension.“I kind of feel like it’s a lot going on. It’s kind of scary, now that I have kids. So I’m just hoping after today, a little changes,” a voter said.Mika Gadsden says she was born to Jim Crow refugees. She is now a political activist and says she recently asked her father if the racial tension we’re seeing today is similar to what he experienced decades ago. His answer was not what Gadsden expected.“He actually surprised me and said that this is unlike some of things he saw growing up. So I said ‘Pops, you’ve seen the clan in action’ and he said ‘yes, but that was typically under the shadow of night. You didn’t know who, what, when or where’. He feels as though it’s more brazen now,” Gadsden explained.Trudy Grant is a senior consultant for the Conference of National Black Churches. She’s actually been organizing drivers to get people to the polls Tuesday.She says what happened to George Floyd and so many other innocent people of color really impacted the political views of the Black community this election season.“That happened in the front of the world. So it’s not as if we’re making up that there’s police brutality. We don’t have to make it up. You all saw it. And so I think that has made the difference. It has opened the eyes of not only the Black community, but also everyone around the world,” Grant said.A majority of the Black community we spoke to is in favor of a Biden-Harris win. But there is a group of Black conservatives who are rallying behind Trump, like Charleston community leader Johnathan Thrower.“He’s been one of the only Republican presidents that have talked straight to Black America,” Thrower said. “I’d be nervous if Biden becomes president. One of the things I’d be nervous about is how will be handle the economy during COVID. That’s going to be my major concern.” Thrower says he believes limited government and fewer taxes benefits people of color. 2025

STOCKHOLM (AP) — Americans Harvey J. Alter and Charles M. Rice and British-born scientist Michael Houghton have won the 2020 Nobel Prize in medicine for their discovery of the hepatitis C virus.The World Health Organization estimates there are over 70 million cases of hepatitis worldwide and 400,000 deaths each year.The disease is chronic and a major cause of liver inflammation and cancer.The Nobel committee says, “thanks to their discovery, highly sensitive blood tests for the virus are now available," a development that has greatly reduced the chances of getting hepatitis C through blood transfusions.The medicine prize carries particular significance this year due to the coronavirus pandemic, which has highlighted the importance of medical research. 769

TAMPA, Fla. — George Streets, Jr., is just 10-years-old and he’s somewhat of a boxing phenom.“When I was little, I always wanted to box,” George, Jr. said.His trainer Malcolm Peck has been working with George for about a year.“The determination, the way he processes things, the energy he has is different,” Peck said. “It’s definitely different.”When George was a 2-year-old, he would walk around the house punching everything in his path.“T trained by punching the couch,” he said. “My dad would be asking me what I was doing. I’d be ‘ha, ha, ha, ha’ punching the couch.”“He punched a hole in the side of that couch,” his father George, Sr. added.And, that’s how he got the nickname — Lil Savage. He’s mildly autistic and diagnosed with an extreme case of Attention Deficit Hyperactivity Disorder. Boxing has improved his focus.“Boxing allows you to utilize that energy, stay focused, if you’re not focused and you look to your left or right, you’re going to get hit in the face,” George, Sr. said. “It’s going to hurt pretty bad."“It helps him with his attention span tremendously. His grades have improved. He went from being a D-F student to an A-B student.”Lil Savage trains for about four hours each day. He wakes up a 5 a.m. for conditioning drills and goes to the boxing gym after school.The hardest part for him getting into the ring was finding a trainer willing to work with such a young boxer.“No one wanted to train me because I was a little kid,” George, Jr. said. “But when I showed them I could spar, then they really wanted to train me.”He knows the stakes are high with gloves on in the ring, and he wants to be on top.“My goal is to be the best boxer and be myself.”You can see Lil Savage in action later this month. He will be the half time show during the ‘Rumble in the Bay’ boxing event at the JCC Center on November 21.This story was first published by Kyle Burger at WFTS in Tampa Bay, Florida. 1947

来源：资阳报