松原高级新生儿外周中心静脉插管模型(庆阳高级鼻胃管与气管护理模型) (今日更新中)

While scientists work to come up with a safe and effective COVID-19 vaccine, doctors across the country are watching closely. Many are helping guide their patients in making an informed decision about getting a vaccine."This was indeed a surprise to see that there would vaccines available by the 1st of November. It’s clearly an aspirational goal, because we all would like to see a safe and effective COVID-19 vaccine as soon as possible, but I think testing vaccines to make sure they’re safe and effective is of paramount importance," said Dr. Bali Pulendran, a microbiology and immunology professor at Stanford University.Dr. Pulendran says the process of developing a vaccine involves numerous steps, and scientists are getting closer to the end. Still, it's hard to put an end date on the third and final phase of a vaccine trial. This last phase determines whether the vaccine actually works."The way in which you can assess whether a vaccine works is to see how many of these people acquire the disease or become infected with COVID at some period of time," explained Dr. Pulendran.Phase three divides the trial participants into two groups. One group is given the vaccine, and the other is given a placebo."And then, you calculate the efficacy based on those numbers. So, if there were 200 people affected in the placebo group but there were only 100 people who were infected in the vaccinated group, then the efficacy is 50 percent" said Dr. Pulendran.The third phase is hard to time, as it depends on how quickly some of the trial participants become infected. If they live in areas where COVID-19 infection rates are higher, the phase will be completed faster.But there are some other ways to speed up the vaccine trial.Dr. Darria Long, an emergency room physician and clinical assistant professor at the University of Tennessee-Erlanger, says one way is by doing two of the phases at the same time. Another way is if officials prepare for the manufacturing and logistics side of producing the vaccine during the third phase of the trial."This is what we see the CDC saying is to get ready on the manufacturing and logistics side because even if you come up with the perfect target drug, making sure you can manufacture hundreds of millions and that you have the little glass vials that can keep it at the right temperature, those are all things that can be hang-ups,” said Dr. Long. “So, they're wanting to expedite that process, because the last thing you want is to say is we have the vaccine, but we can’t get it to people.”Dr. Long is already answering her patients' questions as news of a possible COVID-19 vaccine continues to be publicized."I do think a lot of people are wondering about this vaccine and it runs the gamut. There are those that say they really want the vaccine because they see it as this gateway to getting back to life as we know it," said Dr. Long.There are also those who are really concerned about the efficacy and safety of a COVID-19 vaccine. Doctors say a key piece in evaluating a vaccine when it does come out is the data surrounding it."The data that comes out in the public domain: is a particular vaccine efficacious? How effective is it what is the efficacy data? Is a particular vaccine safe? What are the side reactions? And they should talk with their physicians to ask each question. Ask doctors, ‘Could you tell me what the safety part of this vaccine is?" recommended Dr. Pulendran.And above all, doctors and scientists hope politics will stay out of the development of a COVID-19 vaccine in order to ease any concerns or hopes for a vaccine to be available as soon as possible. 3644

WILMINGTON, Del. — President-elect Joe Biden fractured his foot while playing with one of his dogs, according to the former vice president's doctor.Biden's office says he suffered the injury on Saturday and visited an orthopedist in Newark, Delaware, for an examination Sunday afternoon.A subsequent CT scan “confirmed hairline (small) fractures of President-elect Biden’s lateral and intermediate cuneiform bones, which are in the mid-foot,” according to a statement from his doctor, Kevin O’Connor.O’Connor says Biden will likely be wearing a walking boot for several weeks as his foot heals.The Associated Press reports that Biden was injured while playing with Major, one of his two dogs. The future first family has another dog, Champ, and they say they plan to also get bring a cat into the White House. 817

WEST PALM BEACH, Fla. - Roses are red and Ken Lerman’s suit is too.If you see his bouquets, he has a message for you.The 55-year-old loves to love and he now uses roses to let people know it.There’s some pain behind Lerman’s purpose.His, “Roses for Change,” campaign began this summer after he and people across the country witnessed the fallout following the death of George Floyd while in police custody.“How can one human being do that to another human being, I was crying when I saw it,” says Lerman.Armed with roses and a message of love Lerman says he wanted to reach those most affected.“I gotta give this to all the African Americans, they’re hurting,” he tells WPTV.His message has since caught on both online and in Palm Beach County where he regularly shares love and roses to people of all colors. We caught up with Lerman with a hundred of his favorite flowers in hand at the Milagro Center in Delray BeachHigh Schooler, Dachinise Philbert, says, “I was surprised and I was like oh I love you too.”A lot of these teens say it’s been a while since they’ve heard those words directed at them and even longer since they’ve been given flowers.Philbert says, “It was kind of weird at first I was like roses? I didn’t expect that but it was pretty nice a pretty nice gesture."6th grader Isaiah Taylor had a similar interaction with Lerner.“He said I love you, you stay safe and told my grandma happy birthday too,” says Taylor.Lerman says he hopes the connection he makes with strangers leaves a lasting impact, “So maybe other people will give roses maybe boyfriends will give roses to their wives or their partners that people will just go out and spread the love that’s my mission every single day to spread love in the Florida community and transform the world with love.”Because maybe it’s true, all you really need is love.This story was first reported by Chris Gilmore at WPTV in West Palm Beach, Florida. 1927

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

With nearly twice the number of unemployed Americans compared to this time last year, the competition for seasonal work is more stiff.But some of America’s largest companies are looking to make significant additions to their workforce heading into a unique and challenging holiday season. And for some companies, they’re planning on making some or all of their new hires permanent employees.If you’re in need of a job, here are a few companies seeking help:1-800 Flowers Inc.1-800 Flowers Inc. announced earlier this month plans on hiring 10,000 seasonal workers to assist with its delivery service. The majority of these roles are being offered throughout Illinois, Ohio and Oregon, with some work-from-home positions available, the company said.7-ElevenConvenience store chain 7-Eleven announced Monday it plans on hiring 20,000 new permanent associates throughout the US. The chain has bolstered its staff as it has expanded its delivery service amid the pandemic.AmazonOnline retailer Amazon announced plans on hiring 100,000 associates in the US and Canada to bolster its staff for the holidays. The positions are permanent and are both part-time and full-time. The positions have a starting wage of an hour, and Amazon is offering a ,000 “signing bonus” in some locales.FedExThe delivery service said last week it plans on hiring 70,000 workers between now and the end of the year. FedEx said that many of these positions will be used to bolster its ground service.UPSDelivery service UPS said that it plans to hire 100,000 seasonal workers this year as the company sees an influx of deliveries between October and January. The positions will be both part-time and full-time.UPS says that in the past, one-third of its seasonal workforce is hired permanently.This story will be updated as companies announce seasonal hiring plans. 1850

来源：资阳报