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SAN DIEGO (KGTV) -- With Thanksgiving in the rear-view mirror, it's time to put up the tree. Although real trees keep your home looking festive throughout the month of December, they also pose a fire risk. Between 2013 and 2017, fire departments across the country responded to an average of 160 house fires that started with Christmas trees per year, according to the National Fire Protection Agency. Those fires caused an average of three deaths, 15 injuries and million in direct property damage annually. RELATED: Why your Christmas tree may cost a bit more this yearThere are some ways you can protect your tree this year. Check out some tips below: 667

SAN DIEGO (KGTV)-- A man was shot in the leg Friday morning in downtown San Diego's East Village neighborhood by a man who approached him asking to buy drugs, San Diego police said.The shooting was reported around 4:40 a.m. on 16th Street between K Street and Imperial Avenue, just west of Interstate 5.According to police, a man who looked to be in his 20s approached the victim on 16th Street, and walked off when said the victim replied that he didn’t sell drugs.About 20 minutes later, the same man returned and confronted the victim, pulled out a handgun and shot him in the leg.The victim was taken to a hospital and is expected to survive.The gunman was described as a 5-foot-8 black man in his 20s with a heavy build and curly black hair. At the time of the shooting, he wore a blue jacket and gray pants.Anyone with information about the shooting is urged to call San Diego Police Department's central division at 619-744-9500. 944

SAN DIEGO (KGTV) - U.S. Customs and Border Protection started Tuesday construction on its second border wall project along the U.S-Mexico border. The 14-mile long project consists of crews replacing existing barriers with new 30-foot tall steel bollards. The contract was awarded to Texas-based construction company SLSCO Ltd. The secondary wall project runs just north of the primary fence replacement project which started last summer. 446

SAN DIEGO (KGTV) -- We’ve known for a while that COVID-19 hits people over 65 especially hard, but a study published Wednesday from researchers in San Diego offers new insight into why that happens.The numbers are staggering: if you’re 65 or older, your risk of winding up in the hospital from COVID-19 is five to 11 times higher than someone under 30. Your risk of death is at least 90 times higher, according to data from the Centers for Disease Control and Prevention.Researchers at the La Jolla Institute for Immunology say the reason why older people fare so much worse appears to be from a lack of T-cells, a type of white blood cell that can decline with age.“Some viruses get controlled by one part of the immune system. Some viruses get controlled by another. In this case it seems that T-cells really do a lot of the work,” said Dr. Shane Crotty, one of the authors of the study published Wednesday in the journal Cell.Dr. Crotty and his colleagues looked at 50 people infected with the virus, and they measured the three elements of the adaptive immune system in detail: antibodies, helper T-cells and killer T-cells.Then they compared the measurements to how people fared against the virus. Some patients in the study group had severe cases, others had mild infections.The researchers found that people with all three branches of the adaptive immune system tended to fully recover. People with severe cases of the virus often lacked one or more of the immune branches, and it was particularly evident in older people.“Our data indicated that of the older individuals, it was particularly the ones that had fewer T-cells to start that look like they really struggled to control this virus,” Dr. Crotty said.As we age, we have fewer T-cells to send after invading pathogens. “That collection of T-cells gets smaller. So it’s harder to recognize a new virus,” Crotty said.Among the 748 deaths in San Diego County reported as of Wednesday, 87% were people aged 60 and older.The findings from LJI may have implications in the search for a vaccine against COVID-19. The data suggests that vaccine-makers may want to target a drug that elicits all three branches of the immune response, Dr. Crotty said. Some vaccine approaches, such as inactivated virus vaccines, only elicit two of three branches, not killer T-cells. However, Crotty said it was too soon to rule any candidates. Two strong branches produced by a vaccine could potentially cover for the lack of a third, he said.Crotty said the findings could help vaccine-makers interpret results from the clinical trials and find the right dosing.“Is a given vaccine a good vaccine, and you just need a booster immunization?” he said. “Does it work well in one population but it doesn’t help in the elderly because it doesn’t generate a T-cell response, for example? Those are the scenarios when this type of knowledge will come into play.” 2906

SAN DIEGO (KGTV) — When the pandemic forced San Diego's breweries to close, many turned to canning in order to continue selling their brews.Virginia Morrison, CEO and co-founder of Second Chance Beer Company, told ABC 10News anchor Lindsey Pena canned beers is now the majority of their revenue."For us, that's really our only revenue stream now," Morrison said, adding that there was already a shift in popularity from glass to cans. "We've been putting out more cans since COVID than we've ever done before. We used to have maybe three or four releases, now I think at one point we had 14 cause that's all we can do. Every bit of beer we're making we're putting in cans."Now, the aluminum supply is having a hard time keeping up with demand. Morrison said a couple of weeks ago, the Brewers Association warned members of an aluminum can shortage.Morrison said the manufacturers her brewery works with are still able to fulfill orders, but she's unsure for how much longer."We need to know and plan and also work with them really closely to figure out how to minimally impact both our businesses," said Morrison.The Aluminum Association said in a statement, "The aluminum beverage can manufacturing industry has seen unprecedented demand for this environmentally-friendly container prior to and especially during the COVID-19 pandemic."But according to the Can Manufacturer's Institute, aluminum isn't in short supply, but can makers are struggling to keep up with the demand.To make matters worse for Second Chance and other local companies, they're competing for the same supply big beverage makers use. Leading Morrison to believe that at a certain point, one of their last viable options for making money during the pandemic will disappear."I'm afraid that there are some breweries that won't make it just because of this," Morrison said. 1851

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