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URBANA-CHAMPAIGN, Ill. – As colleges and universities are tasked with safely beginning classes, researchers at one school are ramping up testing. But they're putting away the nasal swab in exchange for a test they say can be scaled to perform thousands of tests a day with turnaround in just hours.College junior Alliyah Rumbolt-Lemond is already back on campus and regularly testing for COVID-19.“I know if you have in-person classes, you're going to be on campus, you have to get tested twice a week,” she says.The college junior is one of the more than 51,000 students at the University of Illinois at Urbana-Champaign returning to school during the pandemic, posing a logistical challenge for administrators.“It was very daunting,” said U of I chemistry professor Marty Burke.He was part of the team of university researchers who developed a two-step saliva-based COVID-19 test to tackle the problem.“We called this our ‘target, test and tell’ initiative, overall collectively described as a ‘Shield.’”The Shield Initiative needed to be scalable, and unlike the four-step nasopharyngeal swab tests, not vulnerable to supply chain bottlenecks.“It's a very powerful concept that if we can get to that fast, frequent testing, we really could get control of the situation,” said Burke.A quick stop on route to class or work, integrated with local health care agencies, students receive results on an app within hours, not days.“It takes about five to ten minutes to submit your saliva sample and then the results are typically back on your phone within three to six hours,” said Burke.The university’s veterinary school diagnostic lab has been converted into a full-scale human COVID-19 testing facility. It’s capable of processing some 10 to 20,0000 saliva tests per day.“I want to hang out with friends and do it the right way, like following CDC guidelines,” said Alliyah. “But I feel more comfortable saying ‘hey when's the last time you got tested?’”A total of 20 testing sites with 40 stations are set up across campus. Users can even get exposure notifications if they’ve been in contact with someone who tests positive.“If someone tests positive then same day that person is isolated,” said Burke. “Which we think is critical for ultimately the efficacy of the testing program.”They’ve published a pre-print paper on their COVID-19 saliva test, which is undergoing peer review and are seeking FDA approval.For students like Alliyah, it’s one-stop piece of mind.“It makes you feel like I'm safer on campus because even though we only have to get tested twice a week you can get tested every day the testing site is open if you wanted to.” 2653

Unlike the Democratic Convention, which was largely held virtually throughout the US, most Republican Convention speakers took the podium at Mellon Auditorium in Washington, DC, to make the case for “four more years” of a Donald Trump presidency.The Republicans’ opener appeared, in large part, to be a direct rebuttal to Democrats last week, who were sharp and pointed with their criticism of Trump’s presidency, especially of the coronavirus pandemic.The Republicans also hit Democrats hard on the handling of recent unrest throughout the US.Republicans hit back on coronavirus claimsThe GOP made the case that Democrats downplayed the threat of the coronavirus early on in the pandemic.In a video montage on Monday, an assortment of clips featuring Gov. Andrew Cuomo and House Speaker Nancy Pelosi were aired of them downplaying the threat of the coronavirus.The Republicans called upon nurse Amy Johnson Ford to make the case that Trump acted quickly, saving lives.“Let me be clear, as a health care professional, I can tell you without hesitation, Donald Trump’s quick action and leadership saved thousands of lives during COVID-19,” she said.Although President Donald Trump ordered most non-essential travel to cease between China and America, Democrats claim that the president did not further prepare the United States for the effects of the coronavirus. Also, Trump, on a number of occasions in February and into March, claimed that the coronavirus would go away. But Trump’s tone has changed in recent months.On Monday, Trump invited a number of first responders to the White House to be honored as part of the Republican Convention.Trump praises Erdogan to American imprisoned by TurkeyA pre-recorded segment featured Americans who were imprisoned and released by foreign governments. As part of the segment, Trump welcomed six now released Americans who spent time in foreign prisons.One of those sitting alongside Trump was Andrew Brunson, an American pastor who was imprisoned in Turkey.Brunson was imprisoned in Turkey from October 2016 through October 2018, accused of spying.Trump credited his relationship with the Turkish president for Brunson’s release."To me, President Erdogan was very good,” Trump said. “And I know they had you scheduled for a long time, and you were a very innocent person, and he ultimately after we had a few conversations he agreed so we appreciate that."Trump earns a Democrat’s supportOn the same day Biden had nearly two dozen former GOP members of Congress endorse his candidacy, the RNC featured a Democratic state legislator who is putting his support behind Trump.State Rep. Vernon Jones outlined why he supports Trump, and turned his back on his own party.“The Democratic Party does not want Black people to leave the mental Plantation they've had us on for decades,” Jones said. “But I have news for them: We are free people with free minds. I am part of a large and growing segment of the Black community who are independent thinkers. And we believe that Donald Trump is the President that America needs to lead us forward.”Jones hit both Biden and former President Barack Obama for failing to address prison reform, an issue that Trump garnered bipartisan support.“He delivered historic criminal justice reform,” Jones said. “He ended -- once and for all -- the policy of mass incarceration of Black people, which has decimated our communities."While Jones was the only notable Democrat to speak on Trump’s behalf on Monday, Biden garnered the support of a number of Republicans who spoke on Night 1 of the Democratic National Convention. Among them was former Ohio Gov. John Kasich, who ran against Trump in 2016 in the Republican primary.Parkland father credits Trump’s response to shootingA week after former Marjory Stoneman Douglas High School student Emma Gonzalez made a plea to gun control in her Democratic National Convention speech, Andrew Pollack hit back. Pollack’s daughter died in the 2018 massacre in Parkland, Florida.Pollack said that “gun control laws didn’t fail my daughter, people did.”“The gunman had threatened to kill his classmates before; he had threatened to rape them; he had threatened to shoot up the school,” Pollack responded. “Every red flag you can imagine. But the school didn’t just miss these red flags—they knowingly ignored them.”Pollack then went on to blame Democrats, and said that restorative justice programs was a reason the massacre took place.In a university study funded by the Department of Justice, researchers said they found promising findings on restorative justice programs as a way to reduce criminal behavior, but that more research was needed on the subject. 4680

Vaping is being linked to an increased risk of Covid-19 among teenagers and young adults, according to a new study.Researchers at Stanford University School of Medicine looked at connections between youth vaping and Covid-19 cases in the U.S. They analyzed online surveys conducted in May by 4,351 people between the ages of 13 and 24.Among teens and young adults who took a coronavirus test, those who vaped were five to seven times more likely to test positive.“Teens and young adults need to know that if you use e-cigarettes, you are likely at immediate risk of COVID-19 because you are damaging your lungs,” said the study’s senior author, Bonnie Halpern-Felsher, PhD, professor of pediatrics.The participants were evenly divided between those who had used e-cigarettes and those who had never used nicotine products.Participants who admitted to using both cigarettes and e-cigarettes in the previous 30 days were almost five times as likely to have Covid-19 symptoms, including coughing, fever, tiredness and difficulty breathing, compared to those who never smoked or vaped.Young people who vaped or smoked, or both, were about two to nine times more likely to receive COVID-19 tests than nonusers.Among those surveyed who had taken a Covid-19 test, those who had used both e-cigarettes and cigarettes in the previous 30 days were 6.8 times more likely to test positive for the coronavirus.“This study tells us pretty clearly that youth who are using vapes or are dual-using [e-cigarettes and cigarettes] are at elevated risk, and it’s not just a small increase in risk; it’s a big one,” said the study’s lead author, postdoctoral scholar Shivani Mathur Gaiha, PhD.Researchers hope their study will be a warning about the dangers of vaping, and also prompt the Food and Drug Administration to consider tighter regulations on vaping products. 1856

TUCSON, Ariz. (AP) — Arizona authorities say a driver escaped injury when his car's windshield was pierced by the trunk of a saguaro cactus during a wreck Wednesday on the outskirts of Tucson.Pima County sheriff's Deputy Daniel Jelineo said the black sports car struck the cactus while crossing a median before ending up on the other side of a road and that the cactus ended up slamming into the car's windshield.The broken-off cactus ended up partially inside the car, with the rest jutting over car's hood.Jelineo said deputies detained the driver for further investigation after observing signs and symptoms of impairment.The driver's identity wasn't released. 671

UPDATE (Friday, 10:18 a.m.): Authorities say they have located 94-year-old Ralph Reyes safe in Long Beach, Calif. He has been reunited with his family. 159

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