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As the debate about mask mandates continues in some states, a new study reportedly shows social distancing is just as important to reduce the spread of COVID-19. The study looked at the effectiveness of face coverings when someone coughs repeatedly, coughing is one of the symptoms of COVID-19.The study was published in a June issue of “Physics of Fluid”, by AIP Publishing, and was conducted by Talib Dbouk and Dimitris Drikakis from the University of Nicosia in Cyprus.The researchers used computer modeling to show the range of saliva droplets when people cough. Previous work from this group showed saliva can travel about 18 feet when a person coughs and is not wearing a mask or covering their mouth.This new study built on that research to add in the variables of face coverings and repeated coughing. They used information available about filters used in surgical masks. 887

As novel coronavirus cases soar across the country, states are struggling to keep up with the demand for testing. Some states are reporting big backlogs and difficulty getting tests.“We need to actually continue doing a bunch of work in America to figure out additional approaches to do testing,” said Dr. Bob Kocher.Dr. Kocher is the former co-chair of California's Testing Task Force. The state formed the team back in March to figure out how to get everyone tested. Back then, they were struggling to do 2,000 tests a day. Now, they're doing more than 100,000 a day.“California, and most states, had giant shortages of the world’s most expensive Q-tips, called swabs, that you need to collect the samples and the people who make them couldn’t make more of them,” Dr. Kocher explained. “We worked with companies to 3-D print them and to source those from other places in the world and buy them and bring them to California.”They worked to find labs that could do high-capacity testing and expanded the number of testing sites. But as cases increased across the state and nation, five months into the pandemic, testing turnaround time is an issue.“It’s something I’m concerned about as demand for testing grows everywhere in the country and on the earth, the labs are going to sporadically have backlogs, and over time, they could have backlogs because it’s hard to make more supply of the test,” Dr. Kocher said.Dr. Kocher says it depends on where the test is sent. Some labs have backlogs and it’s a logistics issue. If the lab your test site is using is in another part of the country, it'll likely take longer to get results.In a statement, Quest Diagnostics said, "We are grappling with surging demand that is outpacing capacity. This is due to surging cases of COVID-19 across much of the United States, particularly the West, Southwest and South. We have a prioritization program to help direct testing to patients most in need. Our turnaround time for priority one patients is 1 day on average."In a recent press conference, California's Health and Human Services Agency Secretary Dr. Mark Ghaly said supply chain challenges forced the state to prioritize who gets tested first.“Surges across the nation have created challenges of getting tests processed, not just collected, and ensuring our guidelines not only say who needs to be tested but give guidance to labs on which specimens to process first,” Dr. Kocher said.Right now, priority means those who are hospitalized, healthcare workers, first responders, social service employees, those who are 65 and older and those with chronic medical conditions. But, we simply need more tests.“The challenge with COVID-19 is that each person infects two, three more people and that leads to exponential growth of people who are infected and exponential growth in demand for testing,” Dr. Kocher said. “The companies who manufacture tests have been extraordinary scaling up their capacity to manufacture tests they can grow them by 10, 30 maybe a 100 percent, but the demand for COVID testing is growing 1,000 percent.”The American Clinical Laboratory Association which represents Quest and other labs released a statement saying many labs are getting more test orders than they're able to process in a single day.In a statement, the company said, "We can’t do it alone. Laboratories, diagnostic manufacturers, ordering providers, public health officials, states and importantly, the federal government – including Congress and the Administration – all have a role to play in addressing the challenges hampering our nation’s response to this public health crisis."The test, Dr. Kocher says, only tells you if you're infectious at the time you were tested. It's yet another hurdle for states to tackle."So, we need to figure out what is the mechanism to test people at the right frequency to make us all safe and fell confident in going to work, school, nursing home or being an essential worker,” he said. “It’s really important.”Figuring out what that looks like means looking at new technologies, getting the government involved and working on our manufacturing sector so we have more tests and fewer logistical problems as we consistently try to keep up with the virus that seems to be one step ahead of us all. 4276

As the coronavirus pandemic is expected to continue spreading into the holiday season, how retailers handle the shopping season remains a huge question. On Wednesday, one major retailer said it is adapting its Black Friday to the times.Home Depot said it is opting not to have a big one-day sale in stores. Instead, the home improvement retailer will host its Black Friday sales throughout the holiday season both in stores and online.“Savings will start in early November and last through December, both in-store and on homedepot.com,” the company said on its website. “Say goodbye to one day of frenzied shopping and enjoy Black Friday savings all season long without the stress and crowds.Home Depot added that it will remain closed on Thanksgiving like in years past. A number of retailers that are typically open on Thanksgiving are also opting to close for the holiday. 883

Authorities in Maine have confirmed that remains of a woman found Friday are those of a teacher who had been missing for almost a week.The body of Kristin Westra was discovered near her home in a wooded area in North Yarmouth, Maine, the Cumberland County Sheriff's Department said. Authorities said Sunday they have determined she committed suicide.Westra, 47, disappeared Monday in the Portland suburb of 3,600 residents. 431

AURORA, Colo. — Police detained and handcuffed a Black mother and four children after mistaking their SUV for a stolen motorcycle from another state.It happened in the parking lot of a shopping center off of Buckley Road and East Iliff Ave. Sunday morning."Why are you now placing these children on the ground face into the concrete? It's hot! In front of all of us? Screaming at them. They are telling you they are hurt," witness Jenni Wurtz said.Wurtz recorded the incident along with several other witnesses.She says a police car slowly pulled behind the family. The officer drew their weapon on the family and ordered them out of the car. Several of the children were handcuffed."That makes me very mad because I am not anti-police. I'm anti- what happened yesterday, and that was ridiculous," Wurtz said.The car the family was driving was not stolen. Police used a license plate scanner to gather information on vehicles in the area. They should have been looking for a motorcycle with the same plate from another state.Interim Aurora Police Chief Vanessa Wilson blamed the license plate reader, but could not explain why the dozens of officers who responded did not confirm the vehicle description."I totally understand that anger, and don't want to diminish that anger, but I will say it wasn't a profiling incident. It was a hit that came through the system, and they have a picture of the vehicle the officers saw," Wilson said, defending her officers' actions.After officers realized the mistake, the family was uncuffed, but more officers continued to arrive. Video shows more than a dozen officers standing around the traumatized family."I do not think a stolen vehicle is worth traumatizing the lives of children. On top of that, I was 20-feet away with a drawn gun. They didn't even tell me to move, secure the scene. They didn't do anything," Wurtz said.Wurtz filed a complaint with internal affairs. She believes the police department's policy needs to change.By Monday evening, an internal investigation was underway following the incident, according to Wilson. She released the following statement on Monday."We first want to offer our apologies to the family involved in the traumatic incident involving a police stop of their vehicle yesterday. We have been training our officers that when they contact a suspected stolen car, they should do what is called a high-risk stop. This involves drawing their weapons and ordering all occupants to exit the car and lie prone on the ground. But we must allow our officers to have discretion and to deviate from this process when different scenarios present themselves. I have already directed my team to look at new practices and training. I have called the family to apologize and to offer any help we can provide, especially for the children who may have been traumatized by yesterday's events. I have reached out to our victim advocates so we can offer age-appropriate therapy that the city will cover."Sunday's incident comes as the Aurora Police Department faces continued criticism over its handling of the death of Elijah McClain. McClain died in police custody in 2019, but the case has garnered nationwide attention amid widespread protests in favor of police reform.This story was originally published by Jessica Porter on KMGH in Denver. 3318