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A World Health Organization funded study published this week in the Lancet found that masks, physical distancing and eye protection offer substantial reduction in the spread of COVID-19. The study cautioned that even when used effectively and in combination, none of the interventions will completely prevent the spread of the virus. But the study’s authors offer some optimism the virus can be significantly slowed sans a vaccine. Keeping a distance of 1 meter in both healthcare and community settings reduced the risk of infection by 82 percent, according the research authored by a group of six infectious disease experts. Every additional meter of separation more than doubled the relative protection. “This evidence is important to support community physical distancing guidelines and shows risk reduction is feasible by physical distancing,” the study said. “Moreover, this finding can inform lifting of societal restrictions and safer ways of gathering in the community.”The study found that infectious droplets can travel up to 8 feet, and can stay in the air for hours. The use of masks and respirators with those infected with the virus reduced the risk of spreading the infection by 85%. The authors analyzed data that showed that N95 respirators in healthcare settings were up to 96% effective. Other masks were found to be 77% effective.Dr. Derek Chu from McMaster University, and co-author of the study, found that the most effective homemade masks should be ones that are water-resistant, have multiple layers, and are a good facial fit. The study also suggests that wearing eye protection resulted in a 78% reduction in infection; infection via the ocular route might occur by aerosol transmission or self-inoculation the study said. This point was one the researchers had less confidence in, and further data is needed to draw a conclusion. To read the full study, click 1901

Airbnb is taking more steps to crack down on parties and nuisance guests in the wake of a Halloween shooting at an Airbnb rental in a San Francisco suburb where five people were killed.The company said Thursday it’s banning “open invite” parties at all of its accommodations. Those are parties open to anyone and advertised on social media, for example.Airbnb says boutique hotels and professional event venues will be exempt from the new rule.The San Francisco-based company is also banning large parties at apartment buildings and condos.“This policy does not impact parties that are authorized by hosts and convened respectfully by guests,” the company said in a news release. “Instead, our goal with this new policy is to address the small number of guests who act irresponsibly and those rare hosts whose homes become persistent neighborhood nuisances.”Airbnb says it’s in the process of identifying listings globally that may be violating the party house ban, including accommodations in Los Angeles, Miami Beach, London and Montreal. The company says it’s asking hosts to update their listings to comply with the ’’open invite” ban.Airbnb says it’s in the process of identifying listings globally that may be violating the party house ban, including accommodations in Los Angeles, Miami Beach, London and Montreal. The company says it’s asking hosts to update their listings to comply with the ’’open invite” ban.Airbnb is also issuing new guest behavior rules. In early 2020, guests will get a warning for one instance of excessive noise, unauthorized guests, unauthorized parking, unauthorized smoking or excessive messiness reported by a host or a neighbor. Further violations will result in account suspension or removal.Airbnb CEO Brian Chesky announced last month that changes would be coming after 1824

A panel of judges in New York will hear arguments on Tuesday after the Trump administration appealed a ruling that the President's blocking users on Twitter violates the First Amendment.Last year, a New York federal judge ruled that the President is 262

Amazon Prime day, in just four years, has grown to a two-day extravaganza that now almost rivals Black Friday.However, it's a day where the very best deals are on Amazon-branded products, or products tied in with Amazon (such as the Ring doorbell and video camera system). For instance, you will find a few great TV deals, but nothing to the extent you find in November.In addition, deals change every hour, making it very difficult to pre-plan your shopping. You need to keep checking prices, or set price alerts on the items you want most.So with the help of 573

A recent high school graduate — who cultivated an online following, particularly among gamers, by posting selfies — was killed over the weekend.The suspect then shared graphic photos of her dead body online, the Utica Police Department said.Bianca Devins grew her following across several apps where she shared photos and details about her life.The callsAround 7:20 a.m. Sunday, police responded to several 911 calls in Utica, New York, about a suicidal man who claimed to have killed a woman, the department said.When officers arrived, the man began to stab his neck with a knife, police said.The suspect then laid down on a tarp on the ground. Police said the officer saw brown hair protruding from underneath the tarp, and the suspect confirmed it belonged to the woman he said he harmed.Police identified the victim as Devins. She had extensive injuries to her neck, they said.The pair met two months agoPolice said the pair met on Instagram about two months ago and their relationship grew into a close one.The pair was driving back from a concert in New York City sometime after 10 p.m. Saturday. Police said an argument between the two precipitated her death."It is believed that he took and distributed photographs of the killing on the Discord platform," police said. Discord is a text and video chat app for gamers.Members of Discord who viewed the images and posts contacted the Utica Police Department."We are shocked and deeply saddened by this terrible situation. We are working closely with law enforcement to provide any assistance we can. In the meantime, our hearts go out to Bianca's family and loved ones," a Discord spokesperson told CNN.The suspect, identified by police as 21-year-old Brandon Clark, underwent emergency surgery and is expected to live, police said.Charges will come once officials interview him, they said. CNN has not been able to determine if Clark has retained a lawyer.Devins planned to attend college in the fallDevins' family issued a statement through police thanking friends and family for their prayers."Bianca, age 17, was a talented artist, a loving sister, daughter, and cousin, and a wonderful young girl, taken from us all too soon. She is now looking down on us, as she joins her cat, Belle, in heaven."Devins had planned to attend Mohawk Valley Community College in Utica in the fall, her family said."Bianca's smile brightened our lives. She will always be remembered as our princess." 2456

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