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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

This has been a rough year. Feeling so frustrated you could scream? Maybe scream in a vast open wilderness? Iceland wants to help you.The tourism-based website lookslikeyouneediceland.com is offering people the chance to record their scream.“Record your scream and we’ll release it in Iceland’s beautiful, wide-open spaces. And when you’re ready, come let it out for real. You’ll feel better, we promise,” the website explains. 435

THOUSAND OAKS, Calif. (AP) -- A survivor of the mass shooting at a Southern California bar was also at the Las Vegas music festival that ended in a massacre last year.Dani Merrill says she's upset that such bloodshed has now come to her hometown.Merrill joined hundreds of people at a vigil Thursday night to mourn those killed at the Borderline bar in Thousand Oaks.RELATED: 13 dead in mass shooting at Thousand Oaks barMerrill says she escaped when the shooting began by running out onto the bar's loading dock.Thousand Oaks acting Mayor Rob McCoy told the crowd the city is hurting but will heal.RELATED: Lawmakers respond to Thousand Oaks mass shooting 674

Trader Joe's has issued a recall alert for possible listeria and/or salmonella concerns in certain salads sold by the grocery store.According to traderjoes.com, the store's Mexicali inspired salad, its BBQ flavored chicken salad, and its field fresh chopped salad with grilled chicken breast may contain corn that's contaminated.The states affected are Colorado, Idaho, Louisiana, Oklahoma, Oregon, Tennessee, Texas and Washington.No illnesses have been confirmed to this date.The store says the potentially affected products have since been removed from store shelves.If you purchased any of these products, do not eat them.For more information or further questions, call Trader Joe's Customer Relations at (626) 599-3817.  752

Transportation Security Administration (TSA) is offering up several tips to help travelers avoid a nightmare at the security checkpoint during the week of Halloween at the airport.TSA said when it comes to masks, they ask that you refrain from wearing a Halloween mask until after you made it through the checkpoint screening. They ask that you wear a face-covering that's used to help stop the spread of COVID-19. TSA officers will ask you to remove your mask, temporarily, just so they can verify your identity at the travel document checking podium.When it comes to wearing a costume, TSA recommends you wear it after you go through the checkpoint because it could trigger an alarm, which would lead to you getting patted down.TSA also recommends that you put "realistic replica props" like pitchforks, chainsaws, brooms, or axes in your checked bag. They added that if you do put weapon-like props, like a bomb or grenade, into either your checked bag or carry-on, you run the risk of slowing down checkpoint until it's proven they are in fact fake or your checked bag not making it onto your flight.For the final tip, TSA said you are fine packing as much candy or treats you want in your checked bag or carry-on.To see what you can or cannot put in your checked bag or carry-on, you can get more answers on the TSA app to access their "Can I Bring?" feature to find out if it's something you should pack or not. 1425

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