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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

When you go out to eat or visit the grocery store, you’ll probably spot an employee wiping down tables or spraying carts with disinfectant. These sanitizers can kill the novel coronavirus, but doctors warn some can also cause chemical burns and allergic reactions on your skin.“Depending on the strength of these disinfectants, they can cause damage to the skin. They can react like a burn would, which can appear with significant redness or swelling to the skin,” said Dr. Frederick Davis, who works in the emergency department at the Long Island Jewish Medical Center.One Florida family believes their baby got a chemical burn after sitting in a Walmart cart sprayed with disinfectant.Davis said alcohol, bleach and ammonia, often used in commercial sanitizers, can create that reaction.“A lot of these cases, unfortunately, happen because people think it’s a disinfectant, it kills bacteria and viruses, it’s safe to apply to the skin, but it definitely isn’t,” he said.Environmental Biology Professor at the University of Arizona Dr. Charles Gerba said commercial disinfectant can be harmful to skin until it dries completely.“You don’t want to put the child down in the seat if it’s wet with disinfectant,” warned Gerba.Parents should dry carts or any surface covered in disinfectant before letting kids touch them, but experts caution, disinfectants may not work properly if they cannot dry on their own.So, to keep your kids safe and kill the germs, Dr. Gerba recommends placing a towel down in the cart or using a baby wipe to remove harsh chemicals that can build up over time.“That’s one of my concerns,” said Gerba. “You keep adding these chemical disinfectants on every single day, they’re subject to misuse, like not drying enough, so you might get some exposure,” he said.Because of these dangers, Dr. Gerba is experimenting with a replacement for commercial grade sanitizers with a company called Allied Bioscience. It’s a spray coating that sticks to any surface, even touch screens, and kills bacteria and viruses for months at a time.“It’s the same principle as odor eater socks,” said Gerba. “The reason the socks didn’t smell is it killed the bacteria that caused the odors,” he explained.Michael Ruley is the CEO of Allied Bioscience and said he hopes this coating will make its way onto airplanes, into schools and grocery stores soon. “With this coating going down, it gets ahead of the threat and is proactive instead of reactive,” Ruley said.This new technology is still getting approved by the EPA, but studies show it can fight the coronavirus.“They killed the coronavirus pretty well, like 99 percent or more, within a few minutes sometimes,” Gerba said.This product needs to be applied once every 90 days to remain effective, which would lift much of the workload off employees to clean places.“That’s the whole goal is to get people back feeling comfortable in the environment and be able to go out and enjoy their environment,” said Ruley.But until the frequent sanitizing ends, Dr. Gerba warns just because a surface is clean, doesn’t mean it’s safe for you or your kids to touch. He said the best way to protect your skin is to immediately wash your hands after touching anything that’s been sanitized. 3243

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 talking about veteran mental health, much of the conversation is centered on post-traumatic stress disorder (PTSD) and traumatic brain injury (TBI). While both are widespread and debilitating, the mental health-related challenges veterans face go beyond these conditions.Dependable, courageous, and in peak physical shape, Theresa Larson chased perfection when joining the Marine Corps.“I wanted to be the exemplary Marine," said Larson. "To the T. What does a good Marine officer do? I had to do that.”A stellar student and Division 1 college athlete, she had been training for a challenge like this her entire life. With two older brothers in the military, Larson was well aware of the unique challenges she'd face as a female leader. “You have to be really fit and healthy. You have to be fitter than them. They're going to look at you physically and see how you perform," said Larson.Leader of a platoon, Larson was responsible for more than 50 Marines, working to earn their respect while training them for war. “You already fit in if you’re a male, if you’re a female, it's what is she going to do for me? Kind of attitude. And I was prepared for that," said Larson.But chasing perfection would come at a cost; her own well-being was no longer a priority. As the 12 to 15-hour days and mounting pressure felt out of her control, Larson latched onto what she could control. “The drug was food for me, so it ended up turning into the bulimia end of the first year," said Larson.With rigid fitness standards and weight requirements, the National Eating Disorders Association says service members are at especially high risk for eating disorders.“Abuse of fitness and nutrition tends to be the thing. It might not be full-blown bulimia or anorexia, or anything like that, but it can be a lot of disordered eating. Obviously, with yo-yo dieting, too much exercise or too little exercise can affect your focus," said Larson.Before deploying to Iraq, Larson sought help from a friend but didn’t disclose her illness to the military, fearing she’d lose her job.“I tried to make everyone realize I would be OK because I didn’t want to let the Marines down. You know, mission accomplishment and troop welfare are kind of the things we thrive on as Marines, especially Marine leaders," said Larson. No longer at a desk, leading operations and landmine missions, the responsibility to protect her platoon had never felt greater."It dawned on me, 'gosh, I’m really not OK. And this is not about me. It's about all the Marines I’m taking care of. So yeah, I’m sick, and I’m going to affect someone else.' It was a wake-up call," said Larson.Larson was sent home and said she had to fight to get treatment in the military. While grateful they covered 12 weeks of care in an outpatient rehabilitation clinic, Larson says she was on her own to continue getting help.“Anyone knows that has an addiction, it’s not just a, 'OK, you're done.' It's a continuous, daily decision and practice. And so, I ended up paying for my own care after that for a while," said Larson. "It was a couple of years until I stopped the symptoms of bulimia, and then was just dealing with what was left-- the depression, the anxiety, and managing that.”She says getting healthy became her job. And after the military, Larson helped others do the same. She wrote a memoir about her military experience and has since been contacted by countless service members and veterans struggling with similar challenges. “As a leader, there's a fine line of when you push yourself and when you need to ask for help. And asking for help, I’ve learned, is not a weakness. It’s a strength," said Larson.After earning a doctorate in physical therapy, Larson and her husband founded Movement Rx, a program helping people around the country uncover the root cause of their pain and injuries. “Just because someone is in a wheelchair, that’s not the only thing going on. Or if someone looks like they’re fine, it doesn’t mean they don’t have something going on," said Larson. In addition to free online resources for veterans, Movement Rx has free in-person training for veterans in San Diego. “We have our health care platform that veterans can use, offering mindfulness and meditation, nutrition support, fitness, as well as movement, working through injuries," said Larson. While there's more help now for struggling veterans and service members, Larson knows asking for it is still just as hard. “You asking for help, it's going to open more doors and more growth than you can ever imagine, but you have to take that vulnerable leap, and that's when life really happens." 4633

Winnie Madikizela-Mandela, the South African anti-apartheid activist and former wife of the late President Nelson Mandela, has died at the age of 81.The family said in a statement that she passed away at the Netcare Milpark Hospital in Johannesburg, South Africa after a long illness, for which she had been in and out of hospital since the start of the year. 367

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