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CHICAGO, Ill. – A study published this month suggests that by lessening the amount of virus you take in by putting on a mask, you may also lessen the likelihood of getting severely sick if you contract COVID-19.As the race to a safe and effective coronavirus vaccine heats up, new research about masks is changing the narrative on their importance.Last week, CDC Director Dr. Robert Redfield called face masks the most “powerful public health tool we have.”“I might even go so far as to say that this face mask is more guaranteed to protect me against COVID than when I take a COVID vaccine,” said Dr. Redfield.It was a stark change from CDC messaging early on in the pandemic that face coverings would most likely only protect those around you.“That was because there was a lot of data at that time that you can shed the virus at high rates from your nose and mouth even when you feel well,” said Dr. Monica Gandhi, an infectious disease doctor and professor of medicine at the University of California – San Francisco.She co-authored newly published research in the New England Journal of Medicine that theorizes that not only do masks protect the wearer but they may even reduce the severity of the coronavirus when someone gets infected.“We realized that we should be messaging more strongly masks protect you as the wearer and protects others,” said Dr. Gandhi.It theoretically works much like the early days of vaccines that used small amounts of viruses to illicit an immune response in the body. So, by wearing a mask, you are only exposed to lesser amounts of the virus, if any, potentially building up a sort of immunity.“The more virus you get inside, the sicker you are, the less virus you have, the less sick you are. This is called a dose response and it's true of many infections,” said Dr. Emily Landon, an epidemiologist and infectious disease specialist at University of Chicago Medicine.Gandhi says the theory has already been studied and proven in animals.“There was a hamster study that looked at the COVID-19 virus and the more that the hamsters were given, the more sick they got,” she said.Dr. Gandhi says it could also explain the why according to the CDC, 40% of coronavirus patients are asymptomatic.“Countries that mask well have lower rates of severe illness than countries that don't mask well. So, putting it all together, this is our hypothesis.”And while the research is still theoretical, if it bears out, experts say universal mask-wearing could drive up the proportion of people who get less sick from the virus if they do contract it. 2579

CHICAGO, Ill. – A 9-year-old boy held his own Black Lives Matter protest in his front yard over the weekend to inspire others to support racial justice.Katya Kelley told WLS that a neighbor encouraged families living in their Chicago neighborhood to draw hearts in their driveways in solidarity with the protests over George Floyd’s death. So, her son Aiden grabbed a bucket of chalk and got to work.The boy covered the sidewalk in front of his home in drawings of things like hearts, flags and hands embracing.However, Aiden wanted to make his message more direct after learning more about the Black Lives Matter movement, so he decided to make a sign to walk around with.Aiden told WLS that he just wanted to support everyone and make sure they felt happy, because of the events of the past few weeks. Katya said she was taken aback by her son's enthusiasm to help bring about change.A neighbor ended up snapping a photo of Aiden and posted it to Twitter, where it's been liked and retweeted thousands of times. 1021

CAPE YORK, Australia – Australian scientists say they’ve discovered a massive new coral reef that’s taller than the Empire State Building.The scientists were aboard a research vessel exploring the sea when they found the detached structure in the Great Barrier Reef last week, according to a press release from the Schmidt Ocean Institute.The institute says the “blade-like” reef is the first to be discovered in over 120 years.On Sunday, the institute’s team conducted a dive using an underwater robot to explore the new reef and learned that it's more than 500 meters high, the base is about 1.5 kilometers wide and it rises to its shallowest depth of only 40 meters below the sea surface.The newly discovered reef adds to the seven other tall detached reefs found in the area since the late 1800s.“This unexpected discovery affirms that we continue to find unknown structures and new species in our ocean,” said Wendy Schmidt, co-founder of Schmidt Ocean Institute. “The state of our knowledge about what’s in the ocean has long been so limited. Thanks to new technologies that work as our eyes, ears and hands in the deep ocean, we have the capacity to explore like never before. New oceanscapes are opening to us, revealing the ecosystems and diverse life forms that share the planet with us.”This isn’t the institute’s first big discovery of the year, though. In April, scientists also discovered the longest recorded sea creature–a 45-meter siphonophore in Ningaloo Canyon, in addition to up to 30 new species.“To find a new half-a-kilometer tall reef in the offshore Cape York area of the well-recognized Great Barrier Reef shows how mysterious the world is just beyond our coastline,” said Dr. Jyotika Virmani, executive director of Schmidt Ocean Institute. “This powerful combination of mapping data and underwater imagery will be used to understand this new reef and its role within the incredible Great Barrier Reef World Heritage Area.” 1957

Buying used clothes at thrift stores may seem like a smart way to slash your spending — and it is. You ought to get gold stars and stickers for spending on jeans instead of .But with their low prices and expansive inventories, thrift stores can tempt even a well-meaning saver to buy not only those jeans, but also: 340

CARLSBAD, Calif. (KGTV) — Police say they were tasked with breaking up a crowd of 50 to 100 beachgoers having a large party on Friday amid a ban on gatherings in the county due to the pandemic.Carlsbad Police say the large crowd of mostly young people was having a large party and drinking near the Rue Des Chateaux beach access point on North Ocean St. at about 6 p.m.Police said when they arrived, the crowd voluntarily dispersed and no fines were given.A witness who sent ABC 10News a photo of the scene said it's not the first time this has happened. The witness said that large gatherings and parties in their neighborhood and at the beach have become a daily occurrence. The county's public health order bans gatherings of any size involving individuals who are not from the same household. 804