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SAN DIEGO (KGTV) - What better way can there be to start off spring than with some free ice cream?Local Dairy Queen and Rita's locations will celebrate springtime by offering a free icy treat Tuesday at locations around San Diego County."We’re excited for our fourth annual Free Cone Day," Maria Hokanson, Executive Vice President of Marketing for American Dairy Queen Corporation, said. "This day has become a spring tradition and a sign that warmer weather is upon us."RELATED: Easter egg hunts and events around San DiegoWhile warmer weather may not quite be upon us here in San Diego, that doesn't mean you can't take a break for some ice cream. Here are the promotions you can take advantage of on Tuesday:Dairy QueenDairy Queen is giving away free vanilla ice cream cones for its annual free cone day on March 20. One free cone is available per customer. Available while supplies last. Dairy Queen is also accepting donations for Children's Miracle Network hospitals.Rita's Italian IceRita's will give away free Italian ice from 12 p.m. to 9 p.m. on Tuesday. Attendees will also have the chance to score free Rita's for a year and a trip to Miami.Here's a handy map where to find local Dairy Queen and Rita's locations around San Diego for your free spring treat: 1287

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 it comes to essential business, his might be the most essential of them all.“So, this is a premixed disinfectant solution,” says Timothy Jackson, preparing to disinfect the breakroom at Truvian Sciences.After all, he’s the one keeping the most essential of businesses open.“We fight bacteria, and we bring quality to everything we touch,” adds Jackson.Jackson is the owner, founder, and CEO of Quality Touch Cleaning. A company, that according to its website, ‘Cleans beyond what the eye can see.’ And in the age of COVID, business is good.“I’ve actually been able to bring people who needed work a source of income and employment,” says Jackson.For an essential business like Truvian Sciences, a COVID outbreak and loss of employees would be a devastating blow to its progress.“People touch stuff all day long. I’m a TSA guy,” says Jackson wiping down cabinet handles.T-S-A is Jackson’s term for Touch Sensitive Areas. He knows where bacteria live and how to kill it. But how he learned these skills is a complicated journey.“It was like graduating from the school of hard knocks, literally,” says Jackson remembering.That school was at the California City Correctional Facility.“I was incarcerated on weapons charges,” says Jackson.Jackson joined an Oceanside gang when he was just 14 and was in prison by the age of 24. After years in and out, he chose a different path that would offer a new life. He joined a prison work program that taught him how to clean and disinfect hospitals with the highest standards.“Everything I know about cleaning, that’s going to be my ticket when I get home,” added Jackson thinking back to his final months in prison.And that’s when Jackson was introduced to Defy Ventures. Think Shark Tank for prisoners. He spent five months in an entrepreneurial training program, culminating in a pitch competition judged by Venture Capitalists and CEOs.Mark Bowles, a San Diego biotech and technology entrepreneur, was there to hear Jackson’s pitch.“To really make a difference, you have to do more than just put a sign in your yard or post memes. I think you have to actually go do something, and this program does make a big difference,” said Bowles. “You’re not with him very long before you realize this guy is shot out of a cannon.”After several pitch rounds, Jackson ended up placing second.And by coincidence, that very night, he was released from prison. Bowles and his team invested in Jackson’s startup. And when COVID hit, he was hired fulltime by Truvian.“He’s a full capitalist now,” adds Bowles with a smile. “He’s got stock options, and he’s working in a high-tech company.”To understand what a life-transformation this is for Jackson, you must first know the recidivism rate for prisoners after three to five years of release, according to the DOJ, is roughly 70%. Timothy has been out of prison for 3 ? years and continues to rebuild his life.“For somebody to be able to do that, it just spoke volumes to me,” says Lt. Taurino Valdovinos.No one is happier for Timothy more than Lt. Taurino Valdovinos of the Oceanside Police Department. He was Jackson’s initial arresting officer.“My first experience with Timothy was on the night we arrested him,” adds Valdovinos.Now the two speak together, offering a way out to troubled youth in Oceanside.“It’s my favorite part of the program,” says Valdovinos. “When we let the kids know our past and that bond we have, it is incredible the look on their faces.”For Jackson, it is a surreal moment every time.“I never thought that I would be asked by law enforcement to do such a thing,” says Jackson. “You won’t catch me on the other side of that recidivism number.” 3680

SAN DIEGO (KGTV) -- You could have had it regular, deluxe or destination, and all under 2 hours. Behind the idea of 'mini weddings' was Los Willows venue owner, Cathie Ransom."With this horrible pandemic that has affected everyone throughout the world, this is a great way to service for our customers that’d like to have a wedding now and not have to wait," Ransom described.The 'mini weddings' didn't include everything a traditional wedding would like dinner and dancing but it was close."We have the officiant, the wedding cake, the photographer to capture memories, so everything is there ready to go so they don’t have to worry about a thing."It allowed up to 10 guests, all social distanced and came at a fraction of the price."Our couples arrive then they have time to get ready, and then they start the ceremony. We have the cutting of the wedding cake and then we have photos," Ransom added.She said when the pandemic hit, it forced her Oceanside venue to close. But thankfully with quick thinking of 'mini weddings', her Fallbrook location stayed open was able to satisfy anxious couples."I feel like whenever life throws you a curve, you just got to get up and figure it out and usually its for the better."It was a popular choice for those near and far."We’re getting couples from LA, Riverside and Orange County driving down because they don’t want to travel too far."The 2-hour window let Ransom fit up to four weddings in a day and allowed her to keep costs low. Time spent at the venue was limited but Cathie said what they left with was forever."They’re getting married and it’s all about them when it boils down to everything, that’s the most important thing is the two of them."To learn more about 'mini weddings' at Los Willow, click here. 1768

SAN DIEGO (KGTV) - Underused land owned by San Diego's Metropolitan Transit Service could help address the region's need for affordable housing — though not entirely.That's according to a new report by the think-tank Circulate San Diego, which suggests nearly 60 acres of MTS-owned land, including parking lots and structures, could better serve the community as new homes."Empty and underutilized parking lots are a stark and visible demonstration of public lands being underutilized. However, there are substantial real estate assets MTS already considers available for development which are not parking lots," Circulate San Diego's report recommended.RELATED COVERAGE: 679