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While public health experts have acknowledged the risk for healthy athletes when becoming infected with the coronavirus has been rather low, lingering questions have remained on if the virus causes long-term cardiac damage.Doctors from the Sports and Exercise Cardiology Section of the American College of Cardiology released some of their preliminary findings on the effect the coronavirus has on athletes’ hearts.With college football fully resuming this week with the return of the Pac-12, and college basketball slated to get underway next month, sports are beginning to return to normal amid the pandemic. While some athletes are being frequently tested for the virus, testing alone has not stopped team-wide outbreaks from occurring.Despite there being some limited evidence that the virus causes cardiac injury to athletes, researchers wrote in JAMA that heart damage alone should not be the primary reason to postpone athletic competitions amid the pandemic.“While concerns about the implications of cardiac injury attributable to COVID-19 infection deserve further study, they should not constitute a primary justification for the cancellation or postponement of sports,” the researchers wrote.“Rather than canceling sports because of unsubstantiated concerns about cardiac safety based on limited data of unestablished clinical relevance, this decision should be driven by the need to limit viral spread,” researchers added. “With uncontrolled community transmission, we share concerns with public health officials about risks of increased disease transmission attributable to the resumption of organized sports. Accordingly, the decision to proceed with or delay organized sports should be based on community disease prevalence, coupled with the availability of resources that can be responsibly allocated to identify and prevent new infections among athletes.”The researchers said that initial findings have produced only a handful of cases of cardiac injury, but stressed that more research is needed.“Reports of presumptive myocarditis among several athletes with high profiles have magnified concerns about COVID-19 CV sequelae in athletes,” the researchers wrote. “Our combined experience suggests that most athletes with COVID-19 are asymptomatic to mildly ill, and to date, (return to play) risk stratification has yielded few cases of relevant cardiac pathology. However, we underscore that these observations may not reflect the true prevalence and attendant prognosis of COVID-19 CV involvement in athletes.”As far as what players should do following their 10-day isolation period, assuming they minimal coronavirus symptoms?“We do not advocate for (cardiovascular) risk stratification among athletes who remain completely asymptomatic with prior COVID-19 infection, following completion of US Centers for Disease Control and Prevention (CDC) guided self-isolation,” the researchers wrote. “Given the current lack of published data, consideration of comprehensive screening for this population could be reasonable if it is based on research and data collection.”The Big Ten, which was among several leagues that held out on playing at the start of the football season, requires athletes to undergo cardiovascular screening following a positive coronavirus test. Part of what concerned the Big Ten initially was reports that a number of its athletes who tested positive for the virus had shown myocarditis symptoms.According to the National Institutes of Health, myocarditis is an acute injury that “leads to myocyte damage, which in turn activates the innate and humeral immune system, leading to severe inflammation.”“All COVID-19 positive student-athletes will have to undergo comprehensive cardiac testing to include labs and biomarkers, ECG, Echocardiogram and a Cardiac MRI,” the Big Ten said in a statement. “Following cardiac evaluation, student-athletes must receive clearance from a cardiologist designated by the university for the primary purpose of cardiac clearance for COVID-19 positive student-athletes. The earliest a student-athlete can return to game competition is 21 days following a COVID-19 positive diagnosis. “In addition to the medical protocols approved, the 14 Big Ten institutions will establish a cardiac registry in an effort to examine the effects on COVID-19 positive student-athletes. The registry and associated data will attempt to answer many of the unknowns regarding the cardiac manifestations in COVID-19 positive elite athletes.”To read an abstract of the research, click here. 4546

WESTLAKE, La. -- A fire broke out at a chemical plant in Westlake, Louisiana, as Hurricane Laura moved out of the state. Louisiana State Police responded to the scene Thursday and motorists were being advised not to travel on I-10 through Westlake as crews fought to put out the flames.State police say the fire involved a chlorine leak that originated from a BioLab chemical manufacturing facility.The BioLab plant was built in 1979 and manufactures trichloroisocyanuric acid, chlorinating granules and other chemicals used in such household cleaners as Comet bleach scrub and pool chlorine powder, The Associated Press reports. Trichloroisocyanuric acid and chlorine are potentially acutely toxic to people and animals if ingested or inhaled.As a result of the fire, residents in the Westlake, Moss Bluff and Sulphur area were advised to shelter in place until further notice, close their doors and windows, and turn off their air conditioning units.In a statement obtained by KATC, KIK Custom Products said the fire at their facility was the result of damage from the hurricane and a specialized team has been deployed to mitigate the impact of the incident. 1171

While kids are on summer break, districts across the country are working to determine whether or not to reopen schools, and how to do it safely.School leaders are racing the clock to figure out what the next school year will look like.“We’ve been looking at how can we provide a high quality education in this environment,” said Lisa Yates, Superintendent at Buena Vista School District.For Yates, that decision is simple.“We’re hearing that from families, we’re hearing that from students, we want to be back in school,” she said.At Buena Vista Middle and High School in the Colorado mountains, summer school is in session at their brand new, still under construction, building. Students and teachers are piloting a new platform that leaders hope will help come fall.The platform was installed in early June and created by tech company Wolk. It works like this -- first, gateways are installed in classroom ceilings.“The system is called Open,” said Rene Otto, Solutions Architect for Wolk.com.Next, students and teachers put on a wearable device at the beginning of the school day. “They’re given these safety cards or wristbands, so what these do is they act as beacons,” she explained.The devices currently use Bluetooth to communicate. Using the gateways, the software shows when a beacon comes within a certain amount of space of another beacon, for how long, and if the beacon moves rooms.“The point of it was to help people understand where they are in a physical space, so we can figure out if safe social distancing is being practiced,” Otto said.The school district’s technology coordinator, Matt Brooker, helped install the system. “If we did have an incident where a kid is positive, could we do contact tracing with this?” he said.For students, the idea seems simple enough.“It’s going to record where you walk and how close you get to other people,” 6th grade Aidan explained. “It’s like wearing a little necklace. It doesn’t really bother me that much.” Others weren’t as convinced. “Personally, I don’t know if a lot of people are going to want to wear them,” 10th grader Taylor said.With every tracking device comes concerns over data and privacy.“It took me a little bit,” said Reba Jackson, a teacher at the school. “I’m a little paranoid about tracking things.”“I went from feeling like it might be a little bit invasive,” teacher Robin Fritsch, explained. “It’s not a big deal. If it gives us valuable data, I’m in.”Otto said not to worry.“We really want to make sure privacy is protected. So the way it works is, only the administrators of the schools have access to the identifying information,” she explained. In other words, each tracker has a number as the identifying name. Only school admin members are able to match that number with a student. “I don’t think any parents or people want to be tracked by a technology company generally. But if that information can help make people safer, I think it’s valuable.”Otto said for the system to work fully, they need at least 60% of students and teachers using it. This helps find hot spots that potentially need more cleaning or more attention to create a better socially distanced space.“I think it’s going to be a valuable tool,” Fritsch said.As students come back, the hope is that the system will help identify who has come into contact with someone who tested positive for COVID-19, and stop the spread there. This could mean the difference between sending 10 kids home and sending the entire school home in the event of a positive case.“Typically rural communities, as far as economic development, don’t have the resources the major metropolitan areas might have,” said Wendell Pryor, Director of Chaffee County Economic Development Corporation. “So any tool like this that aids in the threat of an outbreak and the way it might spread, I think is going to be a bonus to everybody involved.”“In person is where we want to be, so we’re putting our resources there,” Superintendent Yates said. 3979

With COVID-19 cases surging across most of the country, teachers are weighing whether it’s safe for them to return to the classroom while at the same time, trying to make sure their students don’t slip through the cracks because of the virus.In a virtual town hall-style meeting, four educators from across the country gathered to share their thoughts, concerns and excitement about the upcoming school year. The overriding theme: parents and students will need to be flexible.“We’re going to ask you for grace for this entire year. We want to teach your children, but when we voice concerns it’s not because we’re lazy and we don’t want to work, it’s because we want to make sure our families are safe, too,” said Rachel Sandoval, an elementary school teacher in Colorado.Sandoval’s school was forced to close back in March because of COVID-19. She knows her students have lost out on valuable in-person learning time because of the virus, but she’s also worried that gathering students back in a classroom setting this coming fall could give the virus a perfect environment to spread in.“We can’t do the same thing we did last year. The world has changed. Everything has changed,” she said.Her concern was echoed by other teachers who joined the virtual town hall.Steph MacPhail teachers 5th grade in Minnesota. As a mom, she’s struggled to juggle a full-time teaching job, while at the same time, taking care of her two young boys.“I felt really burned out this spring from a teacher perspective and from a parent perspective,” she said.While McaPhail misses her students, she worries that COVID-19 cases will continue to surge if kids go back to school.“Kids and families want to go back to normal, but this is going to be anything but normal, and that’s scary,” she said.Across the country, many school districts are choosing to start the year virtually, which brings another set of challenges. Some kids don’t have adequate internet access or access to a computer that they can use to access online classes.“We need to make sure kids are still staying engaged while at the same time dealing with these environmental factors. For a lot of students in poverty-stricken areas, having the one interaction at school is so critically important,” said Dr. Kenyae Reese, who serves as a principal in Nashville, Tennessee.Dr. Reese’s district is one of those starting the school year entirely online. She’s asked her teachers to be flexible. In some instances, she says she’s talked to students who might be embarrassed to turn on their camera during a Zoom call because of the home they live in. Other students in her high school are taking care of younger siblings, all while trying to keep up with classwork.“We’re changing the landscape of a whole generation, what they know about school and how they interact with people,” Dr. Reese said.With all the uncertainty, though, every teacher still expressed joy and excitement about whatever the upcoming school year brings, including Phillip Starostka, who teaches elementary school in Arizona.“We are working as hard as possible and will do everything we can to make it seamless,” he said. 3145

With hurricane season in full swing, there's a lot of talk from meteorologists about hurricane "categories." What do they mean, and what do they tell us about a storm?It turns out, a hurricane's category is only based on one thing: wind speed.According to the National Hurricane Center's website, the agency relies on the Saffir-Simpson Hurricane Wind Scale to determine a storm's strength. The scale categorizes a hurricane on a 1-5 scale, based on the storm's maximum sustained winds — the one-minute average of the wind speed taken from inside the storm.When storms over the Atlantic begin to organized into a rotating system around a central "eye," and sustained wind speeds in the storm reach 39 mph, it's classified as a tropical storm. Once wind speeds in the system reach 74 mph, it becomes a hurricane.From there, the NHC uses the Saffir-Simpson Scale to determine how much destruction a hurricane is expected to inflict on an area. While any hurricane is expected to cause damage to homes and topple some trees in its path, higher wind speeds can lead to trees blocking roads and downing power lines, isolating communities without power or access to water for weeks — or even months.STRENGTHMAX SUSTAINED WIND SPEEDDESTRUCTION CATEGORY 1Between 74 mph and 95 mphWell-constructed houses could have damage to roof, shingles, vinyl siding and gutters. Large branches of trees will snap and shallowly-rooted trees may be toppled. Extensive damage to power lines and poles likely will result in power outages that could last a few to several days. CATEGORY 2Between 96 mph and 110 mphHouses could sustain major roof and siding damage. Many shallowly rooted trees will be snapped or uprooted and block roads. Near-total power loss is expected with outages that could last from several days to weeks. CATEGORY 3 (major)Between 111 mph and 129 mphHouses may incur major damage or removal of roof decking and gable ends. Many trees — regardless of root depth — will be snapped or uprooted, blocking roads. Electricity and water will be unavailable for several days to weeks after the storm passes.CATEGORY 4 (major)Between 130 mph and 156 mphHouses can sustain severe damage with loss of most of the roof structure and possibly some exterior walls. Most trees will be snapped or uprooted and power poles will topple. Fallen trees and power poles will isolate residential areas. Power outages will last weeks to possibly months. Most of the area will be uninhabitable for weeks or months.CATEGORY 5 (major)Above 157 mphA high percentage of framed houses will be destroyed, with total roof failure and wall collapse. Fallen trees and power poles will isolate residential areas. Power outages will last for weeks to possibly months. Most of the area will be uninhabitable for weeks or months.Any hurricane that reaches Category 3, with sustained winds above 111 mph, is considered a "major" hurricane. According to the NHC, that's because "of their potential for significant loss of life and damage." But that doesn't mean Category 1 and 2 hurricanes can't be deadly.The NHC itself says that Category 1 and 2 hurricanes are "still dangerous" and "require preventative measures."While Hurricane Sandy peaked at Category 3 intensity when it made landfall in Cuba in 2012, it had collapsed into a post-tropical cyclone by the time it reached New Jersey on Oct. 29. Even though the storm only had Category 1 strength winds, it still resulted in the deaths of 131 people in America, according to media reports, and an estimated billion in damages — the second-costliest hurricane in U.S. history up to that point.The Saffir-Simpson Scale also doesn't take into account storm surge in coastal areas and flash flooding caused by the surge and heavy rain. Flooding can cause significant property damage and make main roads — including expressways — inaccessible. 3864