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TAMPA — Wearing masks is one of the most important ways to prevent the spread of COVID-19 — and health experts say everyone should continue to care for their face coverings to ensure protection when in public.After wearing a mask for a few months, doctors say there are some clear, tell-tale signs that it is no longer working correctly."When the edges start to fray or if the pieces where they connect start to fall apart, or if they are visibly soiled, then you should really get a new mask," said Dr. Tracey Taylor, the associate dean of USF College of Nursing.Experts also say that if a mask no longer fits over the nose or doesn't have a close fit around the face or chin, it's time to get a new one."It's super important to make sure your mask is fitting appropriately, that it's not visibly soiled, that the edges aren't frayed and that the attachments to the ear loops or tie backs — whatever type you're wearing — is appropriately attached," Taylor said.For those who own cloth masks, experts say owners need to remember to wash them. Experts say washing cloth mask with detergent or soap is best and that they don't need to be washed with super hot water. Those who own cloth masks with filters should remove the filter and clean it separately.However, there's another option."You can put them in a paper bag and seal it up for a couple of days. That'll inactivate any virus that's on it," said Dr. Marissa Levine, a professor of public health practice at USF.After several months, experts say they have more information about which masks are effective in preventing the spread of COVID-19.Cloth masks are most effective when they have at least three layers of material or a spot to add a filter. They're typically the easiest for the general public to use because they're reusable, and doctors say the research shows they mostly prevent the spread of the virus.Although any face covering is better than none, some aren't as effective in preventing the spread of COVID-19.Experts say bandanas are very thin and don't offer the same type of protection as a mask.Doctors say any mask with a valve on it is completely ineffective because the valve allows virus-carrying particles to leak out.Popular neck gaiters that wearers can easily pull up and down don't provide a lot of protection for the wearer or those around them."If you find yourself with a single layer, you could use something like a paper towel inside there to add an extra layer if you need to," Levine said.Experts advise keeping two masks on hand in case one gets lost or breaks."There's no one thing that we do that will protect us to the highest level. It's a series of things," Levine said.This story was originally published by Larissa Scott on WFTS in Tampa, Florida. 2755

The American Bald Eagle, a federally protected bird once considered endangered, is facing a new threat.Conservationists say the birds are being poisoned, and the number of cases are rising — and some worry the problem will not slow down.Last year, the U.S. Department of Interior lifted a ban on hunting with lead bullets on wildlife refuges. However, it's still illegal to use lead ammo to hunt waterfowl.Many hunters say they use lead ammunition because it is heavier than steel or copper, meaning the bullet reaches the target more accurately. Lead ammo is also cheaper than steel or copper.Betsy Finch is the manager of the Fontenelle Forest Raptor Recovery, which holds dozens of birds of all kinds that need help until they are well enough to be freed or put to rest. She can easily tell when an eagle has lead poisoning."Inability to stand, convulsions, head tremors, difficulty breathing, gastrointestinal distress — because lead paralyzes the gut, so they can't digest food, dehydration," Finch said.The start of 2018 has been hard for Finch, putting her time and energy into sometimes a losing effort."Because there are others that need our help," she said.While she hopes hunters will think twice before firing off their rifles with lead bullets, she doesn't blame all hunters for the rising amounts of lead poisoning. Finch says it's often the hunter who are are the ones who find the sick eagles and bring them to the recovery center. 1490

'The Big Bang Theory' will go out with a bang in 2019.Warner Bros. Television, which produces the series, and CBS have announced that the comedy's upcoming Season 12 will be its last.The show will conclude as the longest-running multi-camera sitcom in TV history, the studio said.In a joint statement, Warner Bros. Television, CBS and Chuck Lorre Productions said: "We are forever grateful to our fans for their support of 'The Big Bang Theory' during the past twelve seasons. We, along with the cast, writers and crew, are extremely appreciative of the show's success and aim to deliver a final season, and series finale, that will bring 'The Big Bang Theory' to an epic creative close.""The Big Bang Theory" debuted in 2007 and has since notched 52 Emmy nominations and 10 wins, including four individual honors for Jim Parsons in the lead actor in a comedy category and one for Mayim Bialik for best supporting actress in a comedy series.The show, which began as a story about a group of sci-fi-loving intellectuals who form a pseudo-family, saw some dips in its ratings last year but largely remained a stalwart for CBS.The decision to bring the show to an end likely came despite efforts from the network to secure another season.Earlier this month, CBS Entertainment president Kelly Kahl said the network did not believe Season 12 would be it's last, saying they were "in preliminary discussions to renew the show."The series stars Parsons, Johnny Galecki, Simon Helberg, Kunal Nayyar, and Kaley Cuoco, as well as Bialik and Melissa Rauch, who joined the fold in later seasons.At its conclusion, the show will have aired 279 episodes.The final season debuts September 24. 1685

STUART, Florida — A 29-year-old teacher at Stuart Middle School was arrested Thursday night and charged with sexual battery after incidents with a 13-year-old girl at the school.According to a Martin County Sheriff's Office report, the investigation began when a school resource was alerted on March 27 regarding suspicious behavior involving a seventh-grade math teacher.The teacher, later identified as Jeffrey Tomasulo, was accused of tickling several female students, causing them to feel uncomfortable.Detectives interviewed the girls, who said they were tickled on their stomachs, thighs and armpits. Surveillance video taken outside of Tomasulo's classroom during first period on March 20 showed a 13-year-old seventh-grade girl knocking on his door. At that time, Tomasulo has a planning period and not teaching a class.Video showed the girl entering his classroom 9:15 a.m. At 9:17 a.m., video shows Tomasulo opening the door and checking the outside handle of the door. The girl then leaves the room with Tomasulo at 9:27 a.m. On March 28, the girl's mother was interviewed by a detective. The woman said that her daughter admitted to performing oral sex on Tomasulo in his classroom.The girl told the detective and a state attorney victim advocate that the teacher asked her "creepy" questions about her virginity.She said Tomasulo asked her to stay longer after class and occasionally come to his classroom either during first or last period. The teen said she felt pressured by him and that's why she performed oral sex on him approximately five times from January 4 to March 20.At first, Tomasulo denied any sexual involvement with the girl but did say he was alone with her on several occasions to tutor her.He admitted to watching pornography in his classroom but said he was alone. Eventually, Tomasulo told detectives that the girl performed oral sex on him while alone his classroom.    Tomasulo was charged with sexual battery/custodial authority. He made his first appearance in court Friday morning where his bond was set at 0,000. He remains in jail Friday. 2221

Strong winds and heavy rain have battered parts of Italy, causing nine deaths and the worst flooding seen in Venice for at least a decade.Schools have been closed around the country and the authorities have warned against non-essential travel as the Civil Protection Agency issued multiple weather warnings.Two young people died south of Rome when a tree hit their car, while another person was killed in the nearby town of Terracina as winds brought down scores of pine trees. Among the other victims was a 21-year-old man who was hit by a falling tree while walking in Naples, while a woman died after being struck by debris blown off a building in the northern region of Liguria.A volunteer firefighter who was helping with the emergency response in San Martino in Badia in the country's north is also reported to have died.Much of the Italian lagoon city of Venice was engulfed with water after high tides and strong winds caused the most severe flooding for years. 977