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New mandates for stores, cities and regions require many of us to wear masks in public, but researchers say it's important to treat them like a biohazard.Professor and Department Chair of Community, Environment and Policy at the University of Arizona Public Health College Kelly Reynolds said, while in public, the virus can get on the front of the mask and live on it for several days."By design, the mask could really be contaminated, so we recommend that people think of their masks as a biohazard," Reynolds said.The virus can live on surgical and N95 masks for up to seven days. Normally, they would be thrown out after one use, but a shortage in Personal Protective Equipment prevents that."You can’t just throw them in the washer machine -- that would destroy their fibers," Reynolds said. "For those (N95 and surgical), the best recommendation is to let the natural course of the virus dying off to run its course, so the recommendation is to take those masks and put them in a paper bag and wait seven days before you use them again."More commonly though, she said people in the community are wearing homemade, cloth masks, which can hold the virus for two days.She said one advantage in Arizona to clean those is the summer heat, which means leaving it in a car for at least 20 minutes."When it is 110 outside, in no time our cars will get really hot, so the coronavirus can survive in our cars for 20 minutes in up to 130 degrees and five minutes at 150 degrees, so that can be a very effective tool for decontaminating our masks," Reynolds said.She recommends removing the masks from the elastic around the ears using your pinkies. She said this is because those are the fingers you're least likely to use touching your face.After that, make sure to put it in a central location and sanitize or wash your hands."If you think about why we are wearing the mask in the first place, it is to prevent our exposure," Reynolds said. "Making sure you know how to properly care for your mask, and how to properly take it off and put it on is really important to reduce your risk of exposure."This story originally reported by Veronika Vernachio on KGUN9.com. 2169

NEW YORK CITY — New York City schools will temporarily close to in-person learning after the city's percentage of positive COVID-19 tests exceeded 3% over a seven-day average, New York City Mayor Bill de Blasio said on Wednesday."Unfortunately, this means public school buildings will be closed as of tomorrow, Thursday Nov. 19, out an abundance of caution,"de Blasio tweeted. "We must fight back the second wave of COVID-19."The mayor announced the news Wednesday afternoon more than four hours after he was meant to address the latest coronavirus news at a press conference.De Blasio had previously set a school-shutdown threshold of a 3% positivity rate over a seven-day period. 689

NEWPORT BEACH, Calif. (AP) — Workers were cleaning up after high tides caused a 40-foot sailboat to capsize and also flooded the streets of Newport Beach late Friday, causing a traffic jam that kept vehicles from leaving the Balboa Peninsula for hours. The Orange County Register reported that eight bulldozers are dedicated to building back a sandy berm before high waters return Saturday night. Like many other Southern California beaches, the beach is closed to discourage crowds this holiday weekend. People managed to get off the sailboat before it capsized and turned into wreckage. 596

New video appears to show workers for Caltrans handing out campaign materials defending the state's recent gas tax increase while on the job. The video, shot Tuesday, was released by the Yes on 6 campaign, which is pushing to repeal the recent 12-cent-per-gallon hike on the November ballot. The video shows Yes on 6 campaign manager Matt Stockton in the drivers seat of a car. He is apparently stopped at a Caltrans contractor's site along the 78 near Ramona. The video shows a man in a hard hat approaching the window, handing Stockton what appears to be a No on 6 campaign flier defending the gas-tax increase.Stockton in the video asks the man if he is with Caltrans, and the man answers that yes, his crew is working with Caltrans. Other images released by the campaign appear to show the workers were with Pico Rivera-based Manhole Adjusting Inc., and that a Caltrans supervisor was on site. "The misuse, the abuse of taxpayer funds being used in a political campaign, it is shameful, it is outrageous, and it needs to stop right now," said Carl DeMaio, who is chair of the Yes on 6 campaign. Caltrans, a state agency, said in a statement that it is looking into the matter, and has contacted its contractors to say it does not condone political advocacy on project sites. The No on 6 campaign, fighting to keep the gas tax increase, says it was unaware of the incident and that it denounces any inappropriate use of public resources or venues for campaign purposes."The No on 6 campaign very carefully follows all rules prohibiting the use of public resources for campaigning and often reinforces those rules to anyone involved with the campaign," the campaign said in a statement. Calls to the on-site Caltrans supervisor and Manhole Adjusting Inc were not immediately returned."If this is happening on more than one occasion, it's egregious," said Seth Kaplowitz, a finance lecturer at San Diego State University. "It's egregious because they know they're not supposed to be doing it."Last year, Gov. Jerry Brown and the state legislature raised the gas tax by 12 cents-per-gallon with future increases planned. Already, the state says more than 0 million have poured into San Diego to fix county roads and highways. The measure to repeal the tax increase will be on the November ballot.  2378

NEW YORK (AP) — Chelsea Clinton is extending her celebration of women to chapter books and the world of sports. Clinton's "She Persisted in Sports: American Olympians Who Changes the Game" will be published Sept. 22 by the children's imprint Philomel Books. The latest of Clinton's best-selling "She Persisted" picture books will include sections on Wilma Rudolph, Mia Hamm, and Venus and Serena Williams. Also on Monday, Philomel announced that a new series of chapter books will feature 80-page stories on women that Clinton previously honored. The series begins in January with "She Persisted: Harriet Tubman," written by the award-winning author Andrea Davis Pinkney. 679

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