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WASHINGTON — U.S. health officials have started two new studies to test various blood thinners to try to prevent strokes, heart attacks, blood clots and other complications in COVID-19 patients.Doctors increasingly are finding blood clots throughout the bodies of many people who died from COVID-19 along with signs of damage they do to kidneys, lungs, blood vessels, the heart and other organs.National Heart, Lung and Blood Institute Director Gary Gibbons says that hospitals have been giving seriously ill patients anti-clotting drugs to try to prevent this, but “quite frankly, we didn’t know how best to treat it” in terms of which drugs or doses to use and at what stage of illness.The National Institutes of Health will coordinate a study in hospitalized patients comparing low and regular doses of the blood thinner heparin. The study will involve more than 100 sites around the world participating in a research effort with various governments, drug companies, universities and others to speed coronavirus therapies.A second study in COVID-19 patients not sick enough to need hospitalization will test various strategies against placebo pills: baby aspirin or low or regular doses of the anti-clotting drug apixaban, sold as Eliquis in the United States. The goal there is preventing blood clots or hospitalization.A third study starting later will test blood thinners for people who have recovered and no longer test positive for the coronavirus. Evidence is building that they may remain at higher risk for blood clots. 1538

WASHINGTON (KGTV) -- President Donald Trump will visit California Monday as the state continues to see widespread and deadly wildfires, Deputy Press Secretary Judd Deere tweeted Saturday.According to KABC, Trump will travel to McCleelan Park in Sacramento County. The President will be briefed on the fires, the station reports.The news of Trump’s visit comes after he signed a disaster declaration to provide federal assistance to communities affected by the fires.“THANK YOU to the 28,000+ Firefighters and other First Responders who are battling wildfires across California, Oregon, and Washington. I have approved 37 Stafford Act Declarations, including Fire Management Grants to support their brave work. We are with them all the way,” the President tweeted Friday.Trump visited California in 2018, touring the destruction left behind by the Camp Fire. 866

WASHINGTON (AP) — For much of the United States, invasive grass species are making wildfires more frequent, especially in fire-prone California, a new study finds.Twelve non-native species act as "little arsonist grasses," said study co-author Bethany Bradley, a University of Massachusetts professor of environmental conservation.Wherever the common Mediterranean grass invades, including California's southern desert, fires flare up three times more often. And cheatgrass , which covers about one-third of the Intermountain West, is a big-time fire promoter, Bradley said."I would not be surprised at all if invasive grasses are playing a role in the current fires but I don't think we can attribute to them directly," Bradley said.University of Utah fire expert Phil Dennison, who wasn't part of the study but says it makes sense, said, "In a lot of ways, California was ground zero for invasive grasses. Much of California's native perennial grassland was replaced by Mediterranean annual grasses over a century ago. This study doesn't look at invasive grasses in the areas that are burning in California, but invasive grasses are contributing to the fires there."Experts say the areas burning now in California are more shrubs and grasses than forests, despite what President Donald Trump tweeted over the weekend."This is a global problem," said University of Alberta fire expert Mike Flannigan, who wasn't part of the study but said it makes sense. "I think with climate change and human assistance we are moving to a grass world. One region they should have mentioned is Hawaii where wildfires are increasing in large part due to invasive grasses."Invasive species are spreading more because of climate change as warmer weather moves into new areas, said study lead author Emily Fusco, also of the University of Massachusetts. New England and the Mid-Atlantic are seeing new invasive and more flammable grasses, Bradley said.The study in Monday's journal Proceedings of the National Academy of Sciences looks at the connections between a dozen species of invasive grasses and fires nationwide, finding fires occur more often in places with the non-native grasses. But the study did not find a link between invasive grasses and the size of the fires.Four of these species, including cheatgrass and common Mediterranean grass, are in California. These grasses get dry and then watch out, Fusco said."When you start a fire normally you want kindling," Fusco said. "The grasses are, more or less, like kindling"If someone lights a match and throws in the middle of a forest, it is unlikely a fire will start, but throw it in a field of cheatgrass "and odds are that it's going to catch," Bradley said."We are the reason that invasive species are here. We are the reason that they get spread around," Bradley said.Flanagan noted that invasive plants that are not grasses also feed the wildfire problem.While most outside experts said the study was important, wildfire expert LeRoy Westerling at the University of California, Merced said that with wildfires the size is key so this study is less valuable because it measures frequency.While size matters in forest fires, study author Bradley said mid to small size fires are the ones "in everybody's backyard" and affect people and their buildings more. 3313

WASATCH COUNTY, Utah -- A Midway woman is thanking her local search and rescuers after they dedicated their own time to find a family heirloom at the bottom of Deer Creek Reservoir.“Here it is!” Lindsay Bowen said as she held up her left hand. “To have it on my finger again felt so good.”Staring at her wedding ring, Bowen is still in disbelief.“I was so shocked, I kind of had just counted it as a loss and, if anything, we were just grabbing at straws trying to find it,” Bowen continued.Rewind two weeks, Bowen and her family were playing on a floating obstacle course at Deer Creek Reservoir.“We were just out there playing and it slipped right off,” Bowen said. “I knew it just dropped, and it was probably 15 to 20 feet deep.”Losing her ring had turned into a real-life treasure hunt.“Someone’s going to find it and take it,” she said.But to Bowen, the ring wasn’t just rich in value, it was rich in sentiment.“I’ve had my ring for 18 years,” said Bowen. “It’s my grandmother’s diamond and my husband designed it, I realized it held all of my babies and I was just so sad it was gone, I didn’t realize how much I loved it.”After her husband made multiple failed attempts to retrieve the heirloom, Bowen turned to a Facebook community group.“If anyone has the equipment, if anyone can go down, I’ll pay you a hundred dollars.”Then, unlikely heroes with Wasatch County Search and Rescue’s dive team saw her post and answered her call for help.“They went out for two hours and dove on their own time. They’re volunteers, and they just dove and dove and they couldn’t find it,” Bowen explained.Still, they didn’t give up hope. Eight days, two dives, an underwater metal detector, and a half dozen search and rescue volunteers later, they found it.“Are you serious!?” Bowen's husband can be heard yelling in a cell phone video of the recovery.“Yeah, we got it!” a rescuer shouted back.The long lost ring was found using a golf ball and a metal detector. The divers dropped the ball in the general area where it was lost, then used the metal detector to find it.“I started crying,” Bowen said. “[The diver] came up and it was on his pinky finger and he was so excited!”Bowen said the divers would not accept her reward. Still, she believes everyone came away with something valuable that day.“They were just happy to help and I was just so happy to be in a community that takes care of each other like that,” Bowen said. “That memory for me, of people doing good and being recognized for good, I think that’s my favorite part.”Bowen said the divers continued to use the metal detector in the water, retrieving a number of Apple Watches and iPhones, which they were able to return to their rightful owners.This story was originally reported by Elle Thomas at KSTU. 2772

Video of an Arizona guitar hero is wowing people around the country.  The guitarist is Ridge Brown, a senior at Ironwood High School in Glendale, Arizona. He played the national anthem for a school assembly and the video posted by his teacher has gone viral, with thousands of clicks and attention from national news outlets. The reason, Ridge is a student with autism. The performance in front of his classmates was the first time he played in public, and he nailed it. "I was a little nervous, but I always felt excited," Ridge told Scripps station KNXV in Phoenix. "Autism can't hold me back because I'm a real rock star." That's the message his dad, Glen Brown, loves to hear. "There's a very, very smart person inside there, trying to get out," Glen said. Glen's mission in life is unlocking that potential. These days, Glen said Ridge loves talking and interacting with people, but that wasn't always the case. Ridge was nonverbal until age three. Music was the thing that finally freed Ridge from his autistic silence when he started singing with the radio. "It helps me express every emotion I have inside my entire brain," Ridge said. Now, he has plans for an encore."If the Suns wanted me to play the National Anthem at the game I'll be doing that," Ridge said. At the end of Ridge's first performance, a thunderous applause warmed dad's heart. "I broke into tears," Glen said. "You always wonder are people going to accept your child?"This proves they do."That feels great," Ridge said.  1581

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