贵州遵义哪里可以激光去血管瘤成都治疗海绵状血管瘤方法,成都治小腿血管炎的好医院,绵阳血管瘤医院哪家好,成都做静脉曲张微创手术多少钱,四川医院治下肢血管炎,成都治疗血管畸形效果好的医院,成都前列腺肥大防治

Whataburger is getting into the game with its own spicy chicken sandwich.The San-Antonio based fast-food chain introduced the sandwich last week.“At Whataburger, we’ve spent time meticulously crafting the Spicy Chicken Sandwich recipe – and it shows with each bite. It packs a delicious blend of marinated, crispy chicken that’s spicy from within and is paired with fresh veggies, cool, crisp lettuce, tomatoes, pickles, and mayo,” said Whataburger Vice President of Marketing and Innovation Rich Scheffler in the press release. “We can’t wait for our guests to enjoy this extremely flavorful new, limited-time sandwich.”Whataburger said the new item is available for a limited time only at all 840 locations. 717

With news of two highly effective COVID-19 vaccines on the horizon, health officials and scientists are giving us new insight into how we could gain herd immunity."If we think of the population as a single group of people with all similar risks and susceptibilities and behaviors, we need 60% of people to be immune, meaning that not only they don’t get sick, but also they don't pass on the virus to other people," says Dr. Stuart Ray, an infectious disease professor and herd immunity expert at Johns Hopkins University.Dr. Ray says achieving herd immunity with the help of a COVID-19 vaccine would mean enough people would either get the vaccine or already have recovered from the virus and be immune to help stop the spread of the virus."It's a little bit like this notion that if you’re going to pass on a message from a lot of people in a group, they have to speak the same language. And the more people don't speak the language, the harder it's going to be to pass that message and there’s a threshold at which the message just gets stopped," says Dr. Ray.Still, it would take a certain number of people to get the vaccine and have that immunity last in order to reach herd immunity. Stanford University's Dr. Bali Pulendran hopes that we can achieve herd immunity, even though there are a certain number of people who are still hesitant to take the vaccine."I think we should remember that a vaccine that is 95% effective is only effective if the majority of people in a population take it. If only half the population or only 60% of the population take it, then we are unlikely to have achieved the level of herd immunity that you need for curbing the disease," says Dr. Pulendran.And if the new COVID-19 vaccine requires two doses, how crucial will it be to make sure people receive that second round of immunization?Asked whether follow up will be a concern, Dr. Ray says, "I think it is a possible concern. We’re going to do a lot of learning. So, one of the things we’ve learned is that some vaccines we thought you needed multiple doses, one dose works pretty well."Doctors say research will be ongoing on the vaccine and the virus itself to ensure people will be protected as much as possible, because so many are hopeful for an end to COVID-19. 2268

With health experts warning about the possibility of a "twindemic" — a bad flu season combined with COVID-19 — officials are urging everyone to help by getting a flu vaccine this fall.Lisa Rasmussen is not living the retired life that she once dreamed."I became a flu widow at age 55," she said.Four days before their 29th wedding anniversary, Rasmussen's husband Paul died at the age of 57."I had to spend the day of my anniversary in a funeral home making arrangements," she said.That was in April of 2016. Four years later, it's still painful for Lisa. She's still grieving — and she's angry."I think I'm always going to be a bit mad at him because his death was preventable and because he didn't listen to me when I tried to talk him in to getting flu vaccines," Rasmussen said.Today, Rasmussen spends her time traveling and advocating for Families Fighting Flu. The national non-profit is dedicated to increasing vaccination rates and advocating on behalf of families who have lost loved ones to influenza."Maybe it's my revenge — I shouldn't call it revenge — but it's my way of dealing with it: With the anger, frustration and grief that I have," she said. "I just don't want to see what other people to have to go through what I did."Every year on Oct. 4 — her late husband's birthday — Rasmussen gets her flu shot, in his honor.Dr. L.J Tan, the Chief strategy officer for the Immunization Action Coalition, says that most people don't get vaccinated for the flu not because they're against vaccines, but because it's not convenient."The people who adamantly refuse to get the flu vaccine is actually a small percentage for the other people who end up not getting the flu vaccine," Tan said. "A lot of time it's because flu is a vaccine of convenience."The Immunization Action Coalition is the largest private sector non-profit that helps educate and support health care providers about all immunizations, including the flu. Tan joins other experts who are worried about this year's seasonal flu."We don't want flu and we don't want COVID together and there are reasons for that," Tan said. "We have chronic diseases, chronic illness — COVID-19 will have a serious impact on you. We also know that's true of flu. If you're over 60 or 65, COVID has a serious impact on you. We know that's true of flu as well."The flu vaccine covers four strains and will either protect a person entirely or reduce their chances of contracting severe or serious influenza.Some experts believe that the 2020 flu season won't be as severe due to social distancing measures already in place. But that's not a risk Tan is willing to take."Here's the problem: If I pray for that and that outcome happens, everyone is going to tell me, 'Why are you crying chicken little? Why were we all getting vaccinated against the flu?'" Tan said. "I don't know if that's the outcome. Why are we gambling? We have a vaccine that's safe, that's effective."Rasmussen agrees."Save the ventilators for the people who have COVID," she said. 3015

When a young sperm whale washed up on a beach in southern Spain, scientists wanted to know what killed it. They now know: waste -- 64 pounds of it. Most of it plastic, but also ropes, pieces of net and other debris lodged in its stomach.The discovery has prompted authorities in Murcia, Spain, to launch a campaign to clean up its beaches."The presence of plastic in the ocean and oceans is one of the greatest threats to the conservation of wildlife throughout the world, as many animals are trapped in the trash or ingest large quantities of plastics that end up causing their death," Murcia's general director of environment, Consuelo Rosauro said in a statement.A sperm whale's diet is usually comprised of giant squid. But the 33-foot long mammal that washed up on the beach of Cabo de Palos on February 27 was unusually thin. 839

White House press secretary Sarah Sanders, reading a statement from President Donald Trump, announced Wednesday that former CIA director John Brennan's security clearance has been revoked."As the head of the executive branch and commander in chief, I have a unique constitutional responsibility to protect the nation's classified information, including by controlling access to it. Today, in fulfilling that responsibility, I have decided to revoke the security clearance of John Brennan, former director of the Central Intelligence Agency," she said.In July, the White House announced that it was considering taking such action, which amounts to an unprecedented use of presidential authority to punish political rivals. At the time, critics quickly seized on the announcement, even as those under consideration downplayed the effect losing their clearances might have.Sanders' statement Wednesday cited the CIA's infiltration of Senate computers during Brennan's time at the helm of the agency as a reason for the decision, adding that Brennan has "recently leveraged his status" as a former official to "make a series of unfounded allegations" about the administration, which she called "increasingly frenzied commentary.""Such access is particularly inappropriate when such officials have transitioned into highly political positions," she read.Sanders said Trump is also reviewing the clearances of James Clapper, James Comey, Michael Hayden, Sally Yates, Susan Rice, Andrew McCabe, Lisa Page, Peter Strzok and Bruce Ohr -- all people who have voiced political criticism of Trump. 1593