郑州激光手术治近视眼范围(郑州多少度算高度近视眼) (今日更新中)

When traveling to many places, it’s required to quarantine or get tested for COVID-19 before and after you arrive.Starting Thursday, Iceland is going to let visitors skip all of that if they prove they've had COVID-19 and recovered. But for now, travel from the U.S. to the country still isn't allowed.So, are these so-called immunity passports a good idea?Dr. Ania Wajnberg at Mount Sinai has been studying COVID-19 antibodies since March. Her team has tested more than 80,000 people in the New York area, and they’ve found the majority of people who had COVID-19 form moderate or high levels of antibodies.“Since March and April, almost everybody has maintained their level of antibodies. We do see a slight decrease, but overall, they've maintained their antibody levels,” said Wajnberg.But it's not entirely clear how long immunity does last and how good the protection against COVID-19 is.Wajnberg says we also don't have a lot of data on whether people who have antibodies could still possibly carry enough of the virus that they could spread it.The World Health Organization has advised against immunity passports. It says there's not enough evidence of immunity from antibodies alone.“I think given that we know that many or most people likely have some protection, this is not an unreasonable way to begin to open up society in a safer way than just throwing open the doors and hoping for the best,” said Wajnberg.Iceland's chief epidemiologist says he doesn't think it's fair to people who've had COVID-19, that they shouldn't be allowed to travel freely afterward.Critics of immunity passports warn they could potentially reward reckless people who become infected after ignoring COVID-19 rules or take away more of our medical privacy. 1755

When it comes to scaring us, Hollywood sure likes to have fun with spiders. But it's no fun when you have a real fear of them. So it's no surprise when it came time to see one in person, Cassandra Kidd was a bit nervous.  "Oh God I'm scared!" Kidd exclaimed.   She mustered up her strength to hold Rosie the tarantula. And after just a few seconds the fear was gone.  "It felt kind of like a ladybug but more gentle," Kidd says.    Kathleen Lewis peered over the wall as her grandson held Rosie.  "No I'm not as brave as my four-year-old grandson," Lewis says.  Fear kept her from holding the spider herself.  "Too many legs moving," Lewis says.When it comes to overcoming fears like Arachnophobia experts say educating yourself in an environment where you feel safe can make all the difference. The Spider Pavilion at Butterfly Pavilion is an example. Arachnids of all sizes hang out above.  A belief that spiders want to jump down on you is one of many misconceptions Mary Ann Colley, Vice President of Science and Conservation at Butterfly Pavilion, has heard about spiders.  "People are always saying, 'Oh, I am going to eat spiders in my sleep,'" Colley says. "That's not true."Another? The idea they want to bite you."Spiders really don't want to have anything to do with us," Colley says. "They want to do their own thing, they want to hunt for their food, create their webs."  Colley says only a small amount of spiders have a level of toxicity to actually hurt us. Butterfly Pavilion hopes sharing facts can help overcome fear."We want to be respectful of nature around us," Colley says. "So we always suggest to observe so just to take a look you can get close but you don't have to touch."  Seeing spiders in a new light. And facing your fear head on. 1850

When it comes to eating healthy we tend to think about weight loss. But the impact on our blood pressure and cholesterol is just as important.Just ask a young woman who's survived not one, but two heart attacks. She talks about overcoming the odds, and how a heart-healthy diet is helping her fight back.In a small room, it's dinner time. But it's more than a love of food that's bringing these people together. It's a love and appreciation for life."So my name is Michelle," says one woman seated at the table. "I've had two heart attacks."Michelle Melvin and everyone at the table has had at least one close call with their hearts."What did you think when the doctor told you you'd had a heart attack?" The NOW's Kumasi Aaron asked Melvin. "It was disbelief," she responded.Melvin was 41, active and healthy overall when she felt a pain in her temples and her forearms went numb."But, did I ever think heart attack?" Melvin recalls. "No. I was 41 years old. That doesn't happen happen when you're 41." Her first thoughts? Her 8 and 10 year old sons.Melvin says, "It was just more of that sacredness of I can't, I can't die. With these babies at home still."She changed her diet and lifestyle but five years later, she had another heart attack."It wasn't supposed to happen again you know?" Melvin says. "You're not supposed to get it twice."Doctors diagnosed her with SCAD, a rare heart disease that mostly affects young women."The patients that it affects frequently are super healthy patients," says Kasier Permanente Cardiac Registered Nurse Amanda Bloom. "These are women who are out there doing marathons, they really take good care of themselves that's kind of what's so scary about it."Bloom started the support group. She wanted to make healthy eating a big part of it, because of its impact."It can really greatly reduce your risk of having another heart incident," Bloom says. "And for someone who hasn't had one it really reduces the risk of ever having one."Bloom prepares the dishes herself. Kale apple and pecan salad, and butternut squash and lentil soup. When it comes to eating heart healthy, Bloom says fruits, dark leafy greens and vegetables are key.For Melvin, the guidance she gets from Bloom about eating heart healthy is giving her important confidence."It kind of like jump starts," Melvin says. "It's like okay I can do this. I can go back and I can be strong again."Becoming stronger with each bite, for whatever life might bring.You can find more more healthy recipes from Kaiser Permanente here. If you want to try the heart healthy dishes Bloom made for her patients, the recipes are below:Kale, Apple and Pecan SaladIngredients:2 bunches laccinato Kale-tear into bite size pieces, remove ribs-Also called Dinosaur Kale2 apples, chopped into  bite size pieces.1 cup pecans, toasted, roughly chopped? cup dried Cranberries or datesScant lemon juiceDressing:? cup Dijon mustard? cup apple cider vinegar? cup honeyDirections:Place kale in a bowl and sprinkle with a pinch of salt. Drizzle with one teaspoon of olive oil. Massage kale for a couple minutes to tenderize.Sprinkle a little lemon juice over apples to keep them from browning.Mix together kale, apple, pecans, and cranberries.Toss with dressing and serve. Start with ? cup of dressing then add more as needed to taste. Butternut Squash and Lentil SoupIngredients:1?4 cup olive oil4 cloves garlic, finely chopped3 medium carrots, finely chopped2 stalks celery, finely chopped1 medium white onion, finely chopped1 tsp. ground cumin1 small butternut squash (about 1 lb.) peeled, seeded, and finely choppedKosher salt and freshly ground black pepper, to taste6 cups diluted low sodium veggie stock1 cup red lentilsFinely chopped parsley, for garnishYogurt sauce:? cup non-fat Greek yogurt? tsp smoked paprika2 TBSP of olive oilPepper, salt to tasteDirections:Heat oil in a 6-qt. saucepan over medium-high heat. Add garlic, carrots, celery, and onion; cook, stirring occasionally, until slightly caramelized, 12–14 minutes. Stir in cumin, chile flakes, squash, salt, and pepper; cook until squash is soft, about 15 minutes. Add stock and lentils; bring to a boil. Reduce heat to medium-low; cook, slightly covered, until lentils are very tender, about 20 minutes. Let soup cool slightly, then, working in batches, purée soup until smooth. Stir paprika and 2 TBSP olive oil into yogurt to make sauce. Ladle soup into bowls and garnish with parsley and paprika.  Add a dollop of yogurt sauce and swirl in.  4532

When students of Marjory Stoneman Douglas return to class after spring break next week, they'll be required to carry clear backpacks.The move is meant to ramp up security measures after last month's deadly shooting and a series of breaches since then."Clear backpacks are the only backpacks that will be permitted on campus," said Broward County School Superintendent Robert Runcie said in a letter sent to parents. 423

With businesses around the country reopening, customers may notice an additional expense on their bill: a COVID-19 surcharge. This new surcharge is popping up around the country and is an extra fee that businesses can add to a bill to help alleviate the financial burden placed upon them during the virus outbreak. It is meant to help offset losses due to businesses having to temporarily close, or help businesses keep up with the new requirements to reopen under health guidelines.The practice of adding an additional surcharge is legal for businesses although it may feel sneaky to customers without prior notification."Businesses would have to make decisions on their own," Kern County Administrative Officer Ryan Alsop told KERO-TV. "Simply having something on the bill at the end of the night that addresses something like a COVID-19 surcharge, possibly in addition to having signage in the restaurant, maybe something on the menu upfront."Adding a surcharge to the bill isn't the only option to help businesses during this time of reopening. Businesses could choose to raise prices overall. This has already been seen in some restaurants where expenses such as food supplies and third-party delivery fees, like DoorDash and GrubHub, have gone up considerably.Alsop points out that as a business, communicating with your customers might be the best way to maintain trust and keep your customers coming back during this difficult time."If I'm a business owner, customers are my livelihood," he said. "Those I think are points where you can engage your customers and talk to them about your business decisions."This story originally reported by Veronica Morley on turnto23.com. 1689

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