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Two studies recently published in the CDC’s journal indicate COVID-19 can spread on airplanes.In one study, researchers found a woman showing symptoms on a 10-hour flight potentially spread COVID-19 to at least 15 other people on the plane.A 27-year-old businesswoman who lived in London and was from Vietnam started having symptoms, fever and cough, while still in London in late February. She and her sister had visited Italy and other locations in London before the woman flew to Vietnam. Her sister later tested positive for COVID-19.The 27-year-old was one of 21 people sitting in business class on the March 1 flight from London to Hanoi, Vietnam. The woman became more sick once she landed, and isolated in her home. A few days later, she tested positive for COVID-19, as did three people in her house and a friend back in London she had visited before the flight.Researchers quickly tracked down the majority of people who were on the woman’s flight to isolate and trace potential cases.In all, researchers identified 14 additional passengers and one crew member who had COVID-19. The study states 12 of the passengers who tested positive had sat in business class with the 27-year-old woman, and 11 of them were sitting within two seats of her.“First, thermal imaging and self-declaration of symptoms have clear limitations, as demonstrated by case 1 (the woman), who boarded the flight with symptoms and did not declare them before or after the flight. Second, long flights not only can lead to importation of COVID-19 cases but also can provide conditions for superspreader events,” researchers concluded.The second study looked at four people aboard a flight from Boston to Hong Kong on March 9 who all tested positive for COVID-19 after landing in Hong Kong and showing symptoms. Two passengers, a couple, flew in business class. They showed symptoms the day they landed and sought healthcare.The other two cases were flight attendants who served the business class and first class sections of the plane. Both had come into close contact with the couple, and they both developed symptoms a few days after landing.Researchers were able to sequence their viruses and discovered all four had the same strain of COVID-19.Scientists conclude the couple contracted COVID-19 while they were in the U.S. and transmitted it to the flight attendants on the plane.“Passengers and cabin crew do not generally go through the same check-in process at airports before boarding. Although we cannot completely rule out the possibility that (the flight attendants) were infected before boarding, the unique virus sequence and 100% identity across the whole virus genome from the 4 patients makes this scenario highly unlikely,” researchers stated.Although there were no other positive COVID-19 cases reported from this flight, not all passengers were tested or tracked like in the first study.“Our results demonstrate that SARS-CoV-2 can be transmitted on airplanes. To prevent transmission of the virus during travel, infection control measures must continue,” they noted.Both of these studies looked at cases on flights before face coverings were mandatory on flights. They were published in Emerging Infectious Diseases, a journal of the Center for Disease Control and Prevention. 3286

TULSA, Okla. — A north Tulsa mother is concerned after she says she found thousands of dollars of unused school supplies and more than a dozen folders of private information from former students.The district says it’s common to get new curricular materials, but have limited storage to keep old materials. One former McKinley Elementary mother says it’s a shame it’s not put to better use.Kat Knight's living room is filled with watercolors, flashcards, unused lesson plans, play-doh, and rulers.“There’s nothing wrong with it," Knight said.“National Geographic, come on people," Knight said. "You can’t update that stuff; it’s history.”It was all found in dumpsters at McKinley Elementary.“I think they’re doing a great disservice to themselves and a lot of people," Knight said.Knight is homeschooling her 5-year-old daughter this year. The supplies she found is saving her thousands of dollars.“I might have saved a little more than ,000," she said. “I understand updating books, I get that. But can we donate these books?”Knight also found tests results from former students and personal information — student ID numbers, addresses, and phone numbers.“I understand if maybe it was a mistake but whose mistake was it?" parent Carolyn Trude said. "Are they going to be punished for this? Because this is wrong.”Tulsa Public Schools says it’s protocol to shred private information, but sometimes mistakes happen. They encourage community members to bring those materials back to the district.“I'm not a wasteful person but apparently our school boards and our schools are," Knight said.Knight is now ready to start the year without having to spend a lot of money, but wonders if other parents who homeschool their children need help.“If you’re not going to use it, we will," she said. 1805

U.S. officials say the nation’s first COVID-19 vaccine will begin arriving in states Monday morning. Army Gen. Gustave Perna said Saturday that trucks will roll out Sunday morning as shipping companies UPS and FedEx begin delivering Pfizer’s vaccine to nearly 150 distribution centers across the states. An additional 425 sites will get shipments Tuesday, and the remaining 66 on Wednesday. Perna is with Operation Warp Speed, the Trump administration’s vaccine development program. Initially, about 3 million doses are expected to be shipped nationwide, with priority going to health care workers and nursing home residents.The FDA called the vaccine from Pfizer and its German partner BioNTech safe and strongly protective.After the FDA approved the vaccine, President Donald Trump thanked the FDA and praised both Pfizer and Moderna in a video posted to his Twitter account.But initial doses are scarce and rationed, with health workers and nursing home residents first in line.According to the Associated Press, about 3 million doses of the vaccine are expected in the first shipments around the country, according to officials with Operation Warp Speed.In a letter of authorization, the FDA said that in an ongoing trial of 44,000 people, the agency found the vaccine was safe and more than 90% effective in older adults.In a press release, the FDA said participants in the trial complained of several side effects, which included pain at the injection site, tiredness, headache, muscle pain, chills, joint pain, and fever.The FDA added that these side effects typically lasted several days, and people experienced the side effects after the second dose than after the first dose.“While not an FDA approval, today’s emergency use authorization of the Pfizer-BioNTech COVID-19 Vaccine holds the promise to alter the course of this pandemic in the United States,” said Peter Marks, M.D., Ph.D., Director of the FDA’s Center for Biologics Evaluation and Research in the press release.Enough for the general population isn't expected until spring, and experts urge people to mask up and keep their distance during a long, grim winter.“Today’s action follows an open and transparent review process that included input from independent scientific and public health experts and a thorough evaluation by the agency’s career scientists to ensure this vaccine met FDA’s rigorous, scientific standards for safety, effectiveness, and manufacturing quality needed to support emergency use authorization," said FDA Commissioner Stephen M. Hahn, M.D. in the press release. 2570

TWENTYNINE PALMS, Calif. (KGTV) – After a Southern California Navy corpsman suddenly died this summer, his family has been trying to get answers for almost two months. This week, 10News has learned that 30-year-old HM3 Michael Vincent De Leon may have been killed by someone else.10News began looking into the case last week after his father, Jose De Leon, contacted 10News for help. 10News interviewed De Leon over Skype because he and the rest of the family live in Texas. De Leon says his son was stationed at the Twentynine Palms Marine Corps base in San Bernardino County. It was almost two months ago when De Leon says that he was visited by military officers who informed him that his son had died and an investigation was underway.“I gathered my emotions and asked them ‘why?’ or ‘what happened?’ but they couldn't give me anything,” De Leon tells 10News.Since then, the family says they've largely been kept in the dark, but this week 10News learned from a source with close military ties that the Naval Criminal Investigative Service (NCIS) has confirmed that Michael's death is now being investigated as a homicide. It’s a very different story than what De Leon says he was lead to believe in the hours just after learning of his son’s death when he says the word "suicide" came up from service members on-base.De Leon didn't believe it, claiming there was no history of depression or substance abuse. He says his son was happy and excited about an upcoming deployment.“He was an extrovert. He could walk into a room and make friends,” he told 10News with tears in his eyes.De Leon is a former television news photojournalist. Using his skills, he started his own investigation. This is what he says he learned just 48 hours later from a service member who is close to the case. De Leon tells 10News, “I begged him, ‘Just tell me, did Michael pull the trigger or did someone else?’ There was a long pause and he [replies], ‘Mr. De Leon, someone else pulled the trigger.’"De Leon says that other service members who knew his son said that his son was shot on-base at another corpsman's going-away party in the military housing area. A full week passed, but De Leon says there was still no word from the base about what happened.“It’s a bunch of bureaucrats that are not vested at all in the family,” he adds.He says after formally complaining he finally got a call from an agent with NCIS, which is handling the investigation. De Leon says the agent would only confirm that there was a shooting on-base at a housing unit with corpsmen present and a firearm was produced. It’s now seven weeks later and 10News has verified with our source that agents are officially treating this investigation not as a suicide, but as a homicide. It remains unknown as to whether it was accidental or intentional.10News directly asked NCIS and the base for comment. On Thursday afternoon, a spokesperson for the base sent 10News the following statement:"I spoke with a representative from the Provost Marshall's Office and he has confirmed that the incident is currently still under investigation so the information you inquire is unable to be released at this time. However, I was able to confirm that the base policy for securing firearms for those who live on/work at/visit the military housing area is that all firearms need to be in a secured location in the home and must be in a secure location in order to get a weapon onto base and when being transported to and from the home. Weapons must be registered on the installation. As far as Marines living in the barracks, their firearms need to be stored in a unit armory. It is actually an inspectable item and part of the unit armory policy. I apologize I do not have more information for you at this time. Please reach out if you have any other questions or concerns." 3826

Twitter rolled out a 280 character limit for most of its users Tuesday, and, predictably, lots of people are unhappy.That doubles the original 140 character limit that Twitter has maintained since it launched in 2006.Twitter began testing longer tweets in late September, and found that once the novelty of tweeting longer wore off, most people in the test group didn't use all of the available characters. According to the company, only 5% of tweets sent by people in the 280-character test group were longer than 140 characters, and just 2% were over 190 characters.Many users complained about the initial tests. Now that just about everyone's got 280 characters to work with, more people say they're frustrated or confused by the decision. Others are using new characters to make jokes. Other people were curious about how the new parameters will change the way people interact on the platform.The big question on everyone's mind is how President Donald Trump, an avid Twitter user, will use the expanded space. The president tweeted two messages Tuesday that went beyond the old 140 character limit.But another Trump doesn't appear to like the change. Donald Trump, Jr. tweeted a critique of the expanded character limit -- although he used 195 characters to do so.  1286