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SAN DIEGO (KGTV) -- Legendary San Diego anchorman Jack White has passed away. White spent more than 30 years in America’s Finest City as a reporter and anchor at KGTV 10News.White grew up in Oceanside and graduated from Oceanside High School in 1957. He was even inducted into the school’s hall of fame for his contribution to the arts.White began his broadcasting career on the radio in the early 1960s before moving to TV where he spent 34 years at KGTV.On November 14, 2010, the City of San Diego declared Jack White Day. The county made a similar declaration. Many who worked with him called him a gentleman and a great coworker. After leaving 10News, White worked as a technical advisor on the movie “Anchorman.”White covered every story there was to be covered in San Diego. His Restaurant Row coverage was known as a 10News staple. His iconic line in this popular segment was "The meal was served piping hot, just the way I like it."White will be missed by many, both in the community and at 10News. 1014

SAN DIEGO (KGTV) -- Images of a young girl and her father peacefully interacting with law enforcement officers during a protest in downtown San Diego have gone viral.The photos, which have been shared thousands of times on social media, show a little girl meeting with officers as a demonstration unfolded downtown on the night of June 1. 346

SAN DIEGO (KGTV) - Local activists spoke out in Escondido Wednesday denouncing a recent ICE sweep in San Diego County that resulted in the arrest of 115 people. While agents say the raids targeted convicted criminals and people who'd been previously deported or ordered deported, those holding the protest say the tactics used are unfair and unnecessary.They urged the immigrant community to know their rights and reach out for help from experienced immigration attorneys.  496

SAN DIEGO (KGTV) — In the race for a coronavirus vaccine, scientists often say we need more than one winner.That’s in part because different vaccines use different strategies to provoke the immune system, and each strategy has different strengths.Take the inactivated virus vaccine, an approach currently used in the vaccine against the poliovirus. In this approach, scientists take a live virus, kill it with chemicals or heat, and then introduce that viral corpse into a person.There are three groups in the final phase of human trials using inactivated coronavirus, primarily in China, according to a tracker from the Milken Institute.“The immune system can tell the difference between something that's a real threat and something that's not a threat, and so if you get injected with a dead virus your immune system has the tendency to not pay a lot of attention to that,” said Dr. Shane Crotty of the La Jolla Institute for Immunology.The downside of the inactivated virus approach is that it only elicits two out of the three of the parts of the immune system, Dr. Crotty said. It’s capable of producing antibodies and helper T-cells, but not killer T-cells.The modern take on the inactivated virus approach is called a viral vector vaccine.In this strategy, scientists combine elements of the coronavirus with a common cold virus called an adenovirus that won’t make you sick. Since the virus is alive, it can elicit all three kinds of immune responses, Dr. Crotty said.“There are no licensed vaccines right now that use that strategy, but there are all kinds of vaccine trials that have been done around the world with those types [of vaccines] showing that they're straightforward to manufacture. They're very safe,” he said.The University of Oxford is testing a viral vector vaccine for COVID-19 in a Phase 3 clinical trial.Then there are subunit vaccines. These include just a section -- or subunit -- of the virus’ protein.UC San Diego is working on a coronavirus candidate vaccine using this approach.There are subunit vaccines currently on the market for tetanus and other viruses.“Working with proteins is more challenging, just from a laboratory and manufacturing perspective,” Dr. Crotty said.Enter the next phase of vaccine development. Instead of using the virus itself or fragments of it, Inovio Pharmaceuticals is working on a vaccine strategy using just the virus’ genetic information.DNA-based vaccines simply introduce a genetically engineered blueprint of the virus into a person, and the cells do the rest.“Some people get confused about this. They think it’s a genetic vaccine that changes their DNA and becomes part of them, and that’s definitely not the case.” Dr. Crotty said. “They don’t become part of you. Your body chews them up.”Researchers have been working on DNA-based vaccines for about 20 years, Crotty said, but none are currently licensed for use.San Diego-based Arcturus Therapeutics is using an RNA-based approach, along with other companies like Pfizer and Moderna that have entered Phase 3 trials.Messenger RNA reads the DNA instructions and helps translate them into proteins.Dr. Crotty said the DNA and RNA approaches have similar drawbacks and benefits: they’ve never been approved for us, but both can be developed rapidly because they don’t require access to the physical virus.Around the world, there are more than 200 coronavirus vaccines currently in development, according to the Milken Institute. 3459

SAN DIEGO (KGTV) - Images of burning homes, helicopters and flames are now a regular occurrence in California.This summer, that wildfire threat became real for the Del Cerro community.“We could hear the exploding palm trees, we could smell the toxic, frightening smoke," remembers Glenn Thomas, Vice Chair of Friends of Del Cerro.The group wanted to do something to pay back firefighters for all they do for the community. They wanted to know what the department needs to help firefighters do their job better. “We believe you find out what people want and you give it to them!” said Thomas.Friends of Del Cerro teamed up with the San Diego Fire Rescue Foundation to make something happen.What the department needs, Thomas learned, is more wildland firefighting hand tools. While these tools are currently on brush trucks, the department wants them on every engine.“There are so many more vegetation fires, and they grow so much bigger now," said Deputy Chief Steve Wright. “Something we needed that’s going to be a force-multiplier on vegetation fires that we didn’t have the immediate budget for."The group plans to raise ,000 for the tools and is halfway there thanks to a generous donation from the Padres.If you'd like to help, donate here. 1261

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