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NASHVILLE, Tenn. - Every week, hundreds of people from around the world visit The Free Pizza Dude account on Imgur, created by a Nashville man, to either ask for food assistance or help out."I've been able to carve out this kind of wholesome side of Imgur where people come to my post to help other people," said Mr. Puckett, the virtual Imgur user with more than 7 million up-votes. "We had all of these people kind of wanting to help, but had no idea how to."In August 2019, Mr. Puckett created The Free Pizza Dude page to help connect the people in need of a meal to willing donors."We're not trying to end world hunger we're trying to make people happy. [Those] who would not otherwise be able to afford this kind of food," said Mr. Puckett.So far, the page has allowed people to send nearly 4,000 pizzas to strangers in need.Mr. Puckett knows what it is like to be hungry."I had problems with alcohol and was homeless for four years before I got on Imgur. I knew if I ever got on my feet again, I wanted to do something where we could send food to people that wasn't rice and beans - that wasn't food shelf kind of food - something they could really enjoy and remember for some time because I always did and I always remembered the food people sent me," he said.Through his website, pizza angels from all over the world have sent paid-for pizzas to strangers and fulfilled more than 100 detailed grocery requests too."Everybody wants to help, but they want to have fun doing it, and they want to have security that they're helping the right person, and I think we've done all three of those things," he said.Mr. Puckett puts out a new call for pizza donations every Friday.He said the reason he does this is simple."I was homeless for so long and so many people from my childhood days helped me. I needed help from every person in my life for so many years so once I finally got stable, and got an apartment and home I knew I had to be that person," he said.Nashville Mayor John Cooper recently named Mr. Puckett a Community Hero of the Week.This story was first reported by Hannah McDonald at WTVF in Nashville, Tennessee. 2136

Monday morning, the CDC removed what it calls was a “draft version of proposed changes” to their website that seemed to indicate they were embracing mounting evidence that COVID-19 is airborne and is transmitted through tiny droplets that can linger in the air and spread farther than six feet.“A draft version of proposed changes to these recommendations was posted in error to the agency’s official website. CDC is currently updating its recommendations regarding airborne transmission of SARS-CoV-2 (the virus that causes COVID-19). Once this process has been completed, the update language will be posted,” the CDC website now reads.The website was changed over the weekend, according to multiple media reports, to reflect several updates to their guidance about how COVID-19 spreads and preventative measures to take.The “draft” changes included stating COVID-19 transmits through the air and warned about poorly ventilated situations, saying that is “thought to be the main way the virus spreads.”On the Centers for Disease Control and Prevention’s website about coronavirus, under how it spreads, they listed the main way as: “Through respiratory droplets or small particles, such as those in aerosols, produced when an infected person coughs, sneezes, sings, talks, or breathes. These particles can be inhaled into the nose, mouth, airways, and lungs and cause infection.”They also had updated the guidance that particles can remain in the air longer and travel farther than originally thought.“There is growing evidence that droplets and airborne particles can remain suspended in the air and be breathed in by others, and travel distances beyond 6 feet (for example, during choir practice, in restaurants, or in fitness classes). In general, indoor environments without good ventilation increase this risk,” the CDC website read over the weekend.The website has been changed back to their previous guidance which states COVID-19 is believed to be transferred through larger droplets through close contact, closer than six feet, with a person who coughs, sings, or otherwise expels these larger droplets carrying the virus.The updated draft passages and comments on smaller particles and ventilation appeared to embrace recent studies from the CDC.Including one released by the CDC earlier this month showing Americans with positive COVID-19 test results were twice as likely to eat at a restaurant or cafe than those who tested negative.“Reports of exposures in restaurants have been linked to air circulation. Direction, ventilation, and intensity of airflow might affect virus transmission, even if social distancing measures and mask use are implemented according to current guidance. Masks cannot be effectively worn while eating and drinking, whereas shopping and numerous other indoor activities do not preclude mask use,” that report stated.In the “draft” changes to the CDC website, they included a preventative measure about ventilation, stating “Airborne viruses, including COVID-19, are among the most contagious and easily spread.” That passage is no longer on the website.The draft changes on the air transmission of COVID-19 also came on the heels of the CDC’s director, Dr. Robert Redfield, saying masks could be even more helpful in combating the coronavirus than a vaccine. President Donald Trump said later Redfield was confused by the question and misspoke.The World Health Organization changed their guidance and noted the prevalence of air transmission, and those particles lingering in the air, earlier this summer in July. Hundreds of scientists encouraged the WHO to make the acknowledgement following research and studies. 3665

More than 900 people in 48 states have been sickened with salmonella, and at least one person has died, likely caused by backyard poultry like chickens and ducks.While outbreaks of salmonella from backyard poultry is not uncommon, the number of cases this year is higher than normal, according to the Centers for Disease Control and Prevention. They report 15 multi-state outbreak strains currently being investigated.Since June 24, 473 more people have gotten sick according to CDC’s data, for a total of 938 people infected with salmonella so far this year. Roughly 33 percent of those who got sick had to be hospitalized. The one reported death was in Oklahoma.At the end of July 2019, 768 people in this country had gotten sick from salmonella linked to live poultry.The CDC was able to interview about 400 patients this year, and of those, 74 percent reported having contact with chicks or ducklings. Testing from backyard poultry environments in Kentucky and Oregon identified three of the outbreak strains.The CDC recommends frequent handwashing with soap and water whenever a backyard poultry animal is touched or handled, or their eggs or habitat is touched. They also warn against letting backyard poultry inside the house, especially in areas where food is prepared. 1285

NATIONAL CITY, Calif. (KGTV) -- Police are looking for the driver of a BMW that crashed into a church fence in National City while attempting to escape a separate hit-and-run crash.According to National City police, it happened around 12:15 a.m. on Palm Avenue, leaving behind a trail of destruction in front of the church.Police say it all started when the BMW driver rear-ended a white Camaro at the intersection of Division Street and Palm Avenue. Moments later, the driver hit the gas trying to speed away from the crash but then hit another car, lost control, and crashed into a church fence.The BMW caught fire, but witnesses helped put it out before firefighters arrived.Witnesses say they saw a man and possibly one passenger running from the scene.No one was hurt.Police did find a shoe left behind at the scene and hope it will help lead to the suspect driver. 878

NASA has long been able to check out Mars on the ground with rovers and landers and from far above with orbital spacecraft. Now, it wants to prove that it can sustainably fly around the planet's thin atmosphere at low altitude -- with a tiny helicopter.NASA announced Friday it will send the Mars Helicopter to the Red Planet with the previously announced Mars 2020 rover, set to launch in two years from Florida.The hope is that aircraft like this one -- flying mechanical scouts -- will eventually give scientists another vantage point from which to observe Mars.The helicopter will be mankind's first attempt to fly a heavier-than-air craft -- think helicopter or airplane -- in an atmosphere other than Earth's, the space agency said.Its mission will be to take five test flights after it lands with the rover in February 2021. 839