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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

AN DIEGO (KGTV) - Generations apart, a 9-year-old is hoping to give a San Diego WWII veteran the 100th birthday of a lifetime. An aspiring journalist and U.S. President, 9-year-old Arthur Brook has been spending much of his time in recent months interviewing WWII veterans to preserve their stories. "I was beginning to think how good it would be to save their stories while they're still here. There aren't that many of them," said Brook.Along with his dad and sister Sofia, Arthur visits the Veterans Home of California, Chula Vista, to conduct interviews. "Well, most of them have never been interviewed before, never in their whole lives!" said Arthur.Arthur posts his interviews on his YouTube channel, Kids Discovering.When Arthur learned one of the residents, Edwin Schwimmer, would be turning 100 in September, he wanted to do something special for him. He's requesting birthday cards for Schwimmer and only has one rule:"No E-cards are allowed! Only the regular type made out of paper!"Arthur hopes to deliver the cards this Sunday, Sept. 1.Cards can be sent to the following address:Arthur Brook Voices4Heroes 1286 University Ave, # 506 San Diego, CA, 92103 1175

An announcement by the Commission on Presidential Debates (CPD) that the second debate between President Donald Trump and Democratic presidential nominee Joe Biden would take place virtually set off a chain of public negotiations regarding the status of the remaining debate schedule.For the third time on Thursday, Trump's campaign issued a statement concerning the Oct. 15 debate. The virtual format was likely made with safety in mind, as Trump contracted COVID-19 last week and may still be infected next Thursday. Biden had said earlier this week that debates should not be held while Trump is infected with COVID-19 for the safety of those involved.On Thursday, Trump's physician Dr. Sean Conley said he expects that Trump can resume public activity on Saturday following a 10-day isolation period from the coronavirus. The Trump campaign subsequently said that an in-person debate must move forward on Oct. 15. The campaign also accused the commission of "protecting Joe Biden." 994

As COVID-19 cases continue to climb across Arizona, so too are the number of people lost to the novel coronavirus. Many Arizonans wonder if the state reopened too soon.From the moment casinos across the state opened their doors, thousands lined up to get through them. Now, the family of an employee at The Lone Butte Gila River Casino says reopening cost their father his life."It feels like a bad dream that I want to wake up from, but I can't," said Shawne Jackson, fighting through tears.Jackson is mourning the loss of her father, Robert Washington Jr. The patriarch of their family and her hero. The pain they feel now has influenced them to take a stand."I don't believe he was comfortable returning to work. He was very concerned," said Jackson.Washington was 68, a diabetic and had just recently beat prostate cancer.In May, when casinos were given the green light to open by Arizona Gov. Doug Ducey, Washington, a security guard for Gila River Casino Lone Butte in Chandler, was called back to work."He was tested prior to going back, and from what I understand, he tested negative," said Jackson.She says her father had a strong work ethic and financially needed to return to work. As someone with preexisting conditions, his family says he was told he could drive a golf cart around the perimeter of the casino and have limited interaction with customers. Still, they say he was posted at the door instead. He was diagnosed with COVID-19 five days later. Symptoms began appearing shortly after. He was hospitalized and later died on June 11.His relatives aren't the only ones to come forward regarding the safety inside Gila River casinos.KNXV has received multiple emails from other employees saying people continue to get sick and managers are keeping others in the dark regarding positive tests.Pointing out a cavalier attitude towards masks by customers, Jackson believes that starts at the top with the governor."They're looking to you to lead by example, and when you tell them that it's okay to not mask up, that's sad, that's a tragedy because you're putting innocent people in harm's way," said Jackson.However, just last Thursday, Gov. Ducey publicly said masks should be worn if social distancing is a problem, but did not mandate the use of them.Gila River instituted several precautions before opening, saying they would only operate at 50% capacity, provide masks and install Plexiglas barriers near slot machines. Jackson says she doesn't believe it's been strenuously enforced. She's now making sure her dad doesn't become just another number."Just like you value your life, value the life of that other person and take it seriously," said Jackson.Gila River Casinos issued this statement to KNXV: 2733

An woman from Southern California and her safari guide who were kidnapped in Uganda were safely returned Sunday after a ransom was paid, according to ABC News. Kim Sue Endicott and her tour guide, Jean-Paul Mirenge Remezo,were freed in a negotiated handover. Kidnappers demanded 0,000, but it's unknown how much was negotiated for the release. Ugandan security forces launched a search for Kim Endicott and the local driver after they were abducted in a wildlife park on Tuesday. RELATED: American tourist, driver kidnapped in Uganda safari parkThey were ambushed by four gunmen in Queen Elizabeth National Park, a protected area near the porous border with Congo, according to Ugandan police and a government spokesman.Four other tourists were "left abandoned and unharmed" and later were taken to safety after reporting the incident to authorities, according to a separate statement from the Uganda Media Centre.Kidnappings in Uganda's protected areas are rare. Queen Elizabeth National Park, in southwest Uganda, is a popular safari destination in this East African country. 1089