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Top health officials are considering “pooled testing” as a way to ramp up COVID-19 tests.Here's how it works:Instead of testing each sample individually, labs pool together a certain amount, like 10, in one tube with one test.If it's negative, you double check it, and then you're done.If there's a positive, you break it down either into smaller pools or individually for further testing.“So, there are advantages, mostly cost savings, that's the huge advantage of pooling, also the ability to go through a very large volume of specimens,” said Dr. Thomas Quinn, an infectious disease researcher at National Institute of Allergy and Infectious DiseasesQuinn worked in one of many labs that used the pooling technique during the HIV epidemic in the 1980s. He says the difference between then and now is the tests themselves.Pooling dilutes the samples. The HIV tests were very accurate, so that wasn't an issue, but with COVID-19, the tests aren't as reliable.The other problem is pooling takes more time in the lab, even with robotic equipment helping.“We need to get everyone tested and everyone wants to know what's the result of my test within 24 hours. That's very hard to do with pooling,” said Quinn.Quinn isn't recommending pooling for individual testing right now. He says it could be more useful in big surveys, when it's not an emergency. 1357

There’s a big buzz at Joshua Tree National Park.“The bees were actually quite aggressive to the point where it scared my kids to go to the restrooms,” said Warren Hahn who recently visited the park from Orange County, California.That’s right, swarms of honeybees, so aggressive that several of the park’s campgrounds were recently closed for people’s safety.“When we close the campgrounds, it’s a way for us to limit the interactions between the bees and our visitors,” said park ranger Ian Chadwick.Chadwick says the bees are so desperate for water and shade in the California high desert that thousands of them will seek moisture anywhere, including some unusual places.“Our bathrooms that have a lot of good shade,” he said. “Water isn’t plentiful in the desert and our toilets here actually do not have any running water.”After studying these species of bees for decades, scientists now say this problem is linked to worsening weather.“The reason it is a problem now and it wasn’t a problem 10-15 years ago is because of climate change and the increased aridity,” said Cameron Barrows, Ph.D., a research ecologist with the University of California Riverside.Barrows says temperatures have been rising in deserts at alarming rates.In Southern California’s Mojave Desert, where July averages a high of 100 degrees and less than a quarter inch of rain, this problem could sting for years to come.“There’s more bees coming in all the time,” Barrows said. “So, it’s an ongoing maintenance issue. It’s not just a one time and you’re done.”Despite the increase in activity, Chadwick says the number of reported bee stings is normal for this time of year.While a bee sting may be painful, Chadwick said losing the bees would hurt the environment even more. 1761

Today we’re introducing new leadership roles and cross-training opportunities, giving our associates more ways to grow their careers. As a result, more than 165,000 associates will receive a raise! Read more: https://t.co/v2SFcjrUak pic.twitter.com/SLVC21DU7l— Walmart Inc. (@WalmartInc) September 17, 2020 314

There was plenty of controversy in the world of air travel in 2018. Most recently, passengers on Republic Airlines flight 3466 operating as United Express from Houston to Cincinnati are questioning why a captain did not land the flight after a woman began having seizures almost immediately after takeoff. According to WCPO television station in Cincinnati, video shows another passenger aiding the woman throughout the entire flight.The passenger in the video is being hailed as a hero as he helped keep the other passengers calm during the incident, which lasted for more than two hours.Republic Airlines operating as United issued a statement saying the passenger was transported to the hospital once the flight landed, and those offering her care in the air were assisted by an on-call medical service crew members.United has not been without its share of headlines this year. In May 2018, a lawsuit was filed on behalf of a Nigerian woman who was kicked off a flight from Houston to San Francisco after a white man complained she was "pungent." The incident happened two years ago; the lawsuit was filed in 2018 in federal court in Houston.The entire family was removed from the flight, which was part of their travels to Canada, where the family's children were to go to school.Other United incidents in 2018: 1333

TRAVIS COUNTY, Texas – The county where Austin, Texas, is located has set a new voter registration record.About 97% of eligible voters in Travis County are now registered to vote, according to Voter Registrar Bruce Elfant.In a Facebook post, Elfant said Monday that the milestone has been achieved in large part by the county’s dedicated and hard-working civic engagement army of several thousand volunteer deputy registrars.The announcement came one day before Texas began its early voting for the general election on Tuesday.Travis County Clerk Dana DeBeauvoir wrote on Twitter that a total of 35,873 people voted early in person Tuesday.35,873 people voted early in person today. You can view early numbers by location on the Clerk’s website under daily vote totals. https://t.co/8n2iNRVE5Y— Travis County Clerk (@TravisCoClerk) October 14, 2020 Statewide, a record 16.9 million Texans are registered to vote for the Nov. 3 election, USA Today reported Tuesday, citing data from the state’s secretary of state’s office. That’s up by about 1.8 million registered voters since the 2016 presidential election.This increase in Texas voters comes as Gov. Greg Abbot limits each of the state’s counties to just one absentee ballot drop-off location. A federal appeals court upheld the decision Monday, after it was challenged and called a voter suppression tactic by some. 1377