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SAN DIEGO (KGTV) - Doctors at UC San Diego are beginning to understand the long-term impacts that COVID-19 has on the brain."I think that people should be just as afraid now as they should have been at the start of the epidemic," says Dr. Navaz Karanjia, the Director of Neuro-Critical care at UC San Diego.Dr. Karanjia says she sees COVID patients in the ICU with brain-related issues ranging from hemorrhages and strokes to confusion and delirium. Other patients report a phenomenon called "Brain Fog," where they feel confused or slow to process the world around them."This is a very real phenomenon that is resulting from the fact that COVID has a much more widespread effect on the body than many other viruses do," she says.Studies show as many as 30% of all COVID-19 patients report some kind of brain related problem. That number climbs to 70-80% for patients who land in the ICU. And 30% of hospitalized COVID-19 patients report neurological problems, including concentration and memory issues that last as long as three months after the infection ends.RELATED: In-Depth: Doctors discuss long-term effects of COVID-19Dr. Jennifer Graves is the Director of Neuroimmunology Research at UC San Diego. She's leading a 10-year study of Coronavirus patients to find out why the disease has such a drastic impact on the brain.Already the doctors at UC San Diego have found a handful of reasons."We know this family of coronaviruses, the beta family of coronaviruses, has the potential to be neurotropic, and to invade neural cells," says Dr. Graves.She says the disease could infect cerebral spinal fluid or trigger an immune response that leads to brain problems.Dr. Karanjia says she sees inflammation of blood vessel lining that could lead to some of the more severe reactions like hemorrhages, strokes, or comas.And the damage Coronavirus does to other organs, like the lungs and heart, could lead to lower blood flow to the brain."We're trying to tease apart these possibilities and look at what are the relative contribution of these mechanisms," Dr. Graves says of her research.In addition to the physical damage, Coronavirus can also lead to mental issues like PTSD or depression."We know the overall stress, the systemic stress, the psychiatric stress of going through this disease, or possibly being admitted to an ICU with this disease, or going through an entire outbreak in your family with this disease can lead to some neuropsychiatric symptoms as well," says Dr. Graves.Fortunately, doctors are starting to find ways to help with the problems, from medication to therapy."It's so important for people to know that if they experience symptoms, there is help out there, and they need just to seek it out," says Dr.Karanjia.Patients can also become part of the study by contacting UC San Diego Health. 2824

SAN DIEGO (KGTV) -- Democrat Ammar-Campa Najjar and Republican Darrell Issa have emerged as the favorites to represent East County's 50th Congressional District, according to a scientific poll released Tuesday. The 10News/Union-Tribune scientific poll comes one week before the March primary, in which voters will head to the polls for the first time since Republican Congressman Duncan Hunter resigned in January after pleading guilty to one count of felony campaign fraud. The poll, of 552 likely voters, shows Campa-Najjar, the lone household Democrat, leading the field with 35 percent of the vote. Former Congressman Issa, a Republican, comes in second with 21 percent, with former San Diego City Councilman Carl DeMaio at 15 percent. The poll had 12 percent undecided and State Sen. Brian Jones, a Republican, at 7 percent. 837

SAN DIEGO (KGTV) - For comic, movie, and science-fiction fanatics, getting to Comic-Con is a dream come true.For one San Diego military family, it was extra special because experiencing it as a family was never guaranteed. "I actually brought Mason and Annabelle when he was on deployment to Syria, and he was kind of bummed he wasn't coming," said Lindsey Stacy, referring to her husband Kenton.It was on that deployment when Kenton, a Navy EOD Tech, was critically injured by an improvised explosive device (IED). He was given just a two percent chance of survival but ultimately overcame the odds. "He's just made so many miraculous recoveries, and I'm praying there's more to come," said Lindsey.While Kenton's story has inspired thousands around the world, few know of his love for all things cartoons and superheroes. Their firstborn Logan was named after X-Men's Wolverine. "I always said he's this big tough guy but he's like a comic book and Star Wars nerd underneath!"So Lindsey put out the call for help to bring Kenton to Comic-Con."People were just so willing to help make this dream come true for Kenton," she said. Both Comic-Con International and the Comic Book Legal Defense Fund stepped up to provide the family and Kenton's caregivers with four-day badges. The convention says it's dedicated to serving people of all abilities; providing a rest area, loaning out wheelchairs, and providing volunteer sign language interpreters for deaf guests. "Things are different now, and we can't be out as long, and we just tailor it to his needs, but we're just so happy to be here and have him home with us and be able to actually just reintegrate our lives back together again," said Lindsey. "I would say to us, he's our superhero." 1751

SAN DIEGO (KGTV) -- Deputies credited hikers for calling 911, saving a man who had fallen through the ice at Big Laguna Lake Sunday morning. The San Diego County Sheriff’s Department received a call around 11:45 about a man who trapped in the lake after falling through ice. According to the department, the man, who is in his 60s, tried to ski on the ice, but fell in because the ice was too thin. A helicopter was able to quickly descend on the lake, lowering a flotation device down to the man. “He knew he didn’t have much more in him. He knew he had to get out of that water. He didn’t have much time,” Deputy Bill Liniewicz said. RELATED: Man dies on Lincoln Park sidewalk, police sayCal Fire and San Diego Sheriff’s Department all worked together on the rescue. Video from the scene shows a helicopter lowering a rescue device down to the man trapped in the water. Cal Fire took to social media following the incident to warn of the dangers near bodies of water as people swarm to see the recent snow that fell on the San Diego County mountains. “If visiting the snow please remember to stay away from all bodies of water and stay on designated trails,” the agency said. 1186

SAN DIEGO (KGTV) -- Four Democrats running to be governor of California faced off in a debate in San Diego Thursday night.The San Diego County Democratic Party hosted the debate between John Chaing, Delaine Eastin, Gavin Newsom and Antonio Villaraigosa.The Democratic Convention is set to begin Friday. The candidates were asked a wide range of questions from fixing the tax system to housing and small business.A topic that led the charge was the topic of gun control. All candidates said they support stricter gun laws.A poll released two weeks ago shows Newsom leading Villaraigosa 23 to 21 percent. Republican John Cox came in third with nine percent.Watch the debate in the player below: 710