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As mandatory face coverings become more and more common, keep in mind, some are better at protecting from viruses than others.When issuing their face covering guidelines, San Francisco specifically called out masks with one-way valves designed for “easier breathing”, warning that they allow for droplets to get out of the mask and potentially endanger others nearby. These valves are usually about the size of a coin on the side of the mask.The CDC, and many other health departments and officials, urge wearing a mask to prevent the spread of the coronavirus because it can be spread through respiratory droplets. Those droplets are produced into the air when an infected person coughs, sneezes, talks, sings, chants, shouts, etc. They can then land on other people nearby or be inhaled by others.The CDC recommends people wear a cloth face covering in public settings, to reduce the transmission of droplets into the air.“There are no high quality studies regarding the use of masks with additional types of various filters placed in them or with ‘breathing valves.’ While widely marketed with various claims, these have not been studied at all and it is unclear if they help or hurt the overall filtration efficacy against microorganisms,” read a statement from Marc Sala, M.D., Assistant Professor of medicine in the Division of Pulmonary and Critical Care at Northwestern University’s Feinberg School of Medicine.People are being asked to leave N95 masks (without a valve) and surgical masks available for medical staff and essential personnel who are coming into daily contact with many infected patients.An N95 mask with an exhalation valve is not recommended because unfiltered air is sent through the valve and into the air, potentially carrying coronavirus droplets. “The presence of an exhalation valve reduces exhalation resistance, which makes it easier to breathe (exhale). Some users feel that a respirator with an exhalation valve keeps the face cooler and reduces moisture build up inside the facepiece. However, respirators with exhalation valves should not be used in situations where a sterile field must be maintained…” according to the CDC’s website.Dr. Sala said testing has shown things like multiple layers of cotton fabric is better than a single layer, material of a higher thread count is more effective, and overall, “these studies emphasized the notion that if a mask doesn’t have a good fit (has gaps) its effectiveness is dramatically reduced.” Dr. Sala said even if the cloth mask is not ideal, it can still play a major role in preventing illness as more masks are worn by the population as a whole.Bottom line, choose a fabric face covering that fits and is comfortable around your ears or head, and keep it on while in public, especially when social distancing is not possible, to protect you and the people around you. 2864

As Columbus, Ohio’s mayor announced that the city’s statue of Christopher Columbus will come down, a petition is circulating to rename the city “Flavortown.”The legacy of Christopher Columbus has come into focus as the country comes to grips with the United States’ past with racism.The Christopher Columbus statue at Columbus’ City Hall is one of several across the country that are slated to come down. Statues in both San Francisco and Sacramento are also in the process of being removed.A separate statue of Christopher Columbus in Columbus, Ohio, will come down from the center of Columbus State Community College's campus. As of late Friday, more than 8,000 petitioners are calling for Columbus, Ohio’s renaming to Flavortown.“Columbus is an amazing city, but one whose name is tarnished by the very name itself,” the petition reads.“Why not rename the city Flavortown? The new name is twofold,” the petition adds. “For one, it honors Central Ohio's proud heritage as a culinary crossroads and one of the nation's largest test markets for the food industry. Secondly, cheflebrity Guy Fieri was born in Columbus.”Flavortown is Fieri's catchphrase, which he often says on episodes of "Diners, Drive-ins, and Dives." Over the years, historians have accused Columbus of participating in slavery, murder and other atrocities against American natives in the 15th century. Despite this, Columbus was long hailed as a hero to the west, with a national holiday bestowed in his honor.“For many people in our community, the statue represents patriarchy, oppression and divisiveness. That does not represent our great city, and we will no longer live in the shadow of our ugly past,” Columbus Mayor Andrew Ginther wrote in a statement. “Now is the right time to replace this statue with artwork that demonstrates our enduring fight to end racism and celebrate the themes of diversity and inclusion.”A number of residents responded to Ginther in opposition to removing the statue, citing that the statue represents the city's and country's history. 2050

An abandoned bus in the Alaska backcountry, popularized by the book “Into the Wild” and movie of the same name, was removed Thursday, state officials said.The decision prioritizes public safety, Alaska Natural Resources Commissioner Corri Feige said.The bus has long attracted adventurers to an area without cellphone service and marked by unpredictable weather and at-times swollen rivers. Some have had to be rescued or have died. Christopher McCandless, the subject of the book and movie, died there in 1992.The rescue earlier this year of five Italian tourists and death last year of a woman from Belarus intensified calls from local officials for the bus, about 25 miles from the Parks Highway, to be removed.The Alaska Army National Guard moved the bus as part of a training mission “at no cost to the public or additional cost to the state,” Feige said.The Alaska National Guard, in a release, said the bus was removed using a heavy-lift helicopter. The crew ensured the safety of a suitcase with sentimental value to the McCandless family, the release states. It doesn’t describe that item further.Feige, in a release, said the bus will be kept in a secure location while her department weighs various options for what to do with it.“We encourage people to enjoy Alaska’s wild areas safely, and we understand the hold this bus has had on the popular imagination,” she said in a release. “However, this is an abandoned and deteriorating vehicle that was requiring dangerous and costly rescue efforts. More importantly, it was costing some visitors their lives.”McCandless, a 24-year-old from Virginia, was prevented from seeking help by the swollen banks of the Teklanika River. He died of starvation in the bus in 1992, and wrote in a journal about living in the bus for 114 days, right up to his death.The long-abandoned Fairbanks city bus became famous by the 1996 book “Into the Wild” by Jon Krakauer, and a 2007 Sean Penn-directed movie of the same name.The Department of Natural Resources said the 1940s-era bus had been used by a construction company to house employees during work on an access road in the area and was abandoned when the work was finished in 1961.In March, officials in the Denali Borough based in Healy, about 25 miles (40 kilometers) from the bus, voted unanimously to be rid of it. 2324

April the giraffe’s last calf, Azizi, has died. April became a viral hit after two of her calves’ births were live-streamed online. Azizi was born as millions watched in March 2019. He was April’s birth and last calf.Azizi was later sent to the East Texas Zoo and Gator Park to live. The facility announced his death Wednesday in a social media post. 358

An Ohio woman is filing a lawsuit against the Montgomery County Jail claiming excessive force was used against her.Marsha Pate-Strickland is suing the Montgomery county jail for this video-tapped incident.It happened back in 2015.Pate-Strickland says it all began when she asked a corrections officer at the jail if she could exchange her juice for milk.In the video, you can see the officer grab her and slam her to the floor.Pate-Strickland said she complained that her arm and shoulder were injured. But she refused medical attention.Now she claims she has permanent and debilitating injuries.Officials with the Montgomery County jail have not commented on the lawsuit. 710