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SAN DIEGO (KGTV) -- Katie Malone's birthday celebration in Mexico turned into a nightmare after a horrifying parasailing accident in Mexico.The San Diegan is still recovering after a rope disconnected from the boat she was on. Katie was blown around for 45 minutes in the air before falling hundreds of feet to the ground.Katie did not have medical trip insurance, while she was abroad her condition worsened. Donations helped pay for treatment and an emergency life flight from Mexico to San Diego.She's not alone. According to Generali Global Assistance, 80% of travelers do not have adequate trip coverage.The biggest mistake is assuming your health care coverage at home will be enough, according to Brad Rutta."We often hear of travelers cranking up credit card bills because there are coverage gaps with international plans they are not aware of, there are a lot of different components. You can buy travel insurance with an airline or booking site but the most comprehensive coverage will come directly from your insurance carrier."Medical evacuations are often not covered and can cost more than 0,000. Rutta says be as prepared as possible, read your policies and understand your coverage.Travel insurance generally costs 5-7% of the trip. 1259

SAN DIEGO (KGTV) - In the wake of the Florida tragedy, the weapon used by the shooter - the AR-15 - is once again in the spotlight.RELATED: Florida shooting suspect to plead guiltyRolando resident Wendy Hauffen bought her first AR-15 five years ago."The magazine holds 10 rounds just like a standard handgun because in California, we're limited to 10 rounds," said Hauffen.Hauffen, a member of San Diego County Gun Owners, says state requirements actually make an AR-15 slower to load than a handgun. With the required so-called bullet button feature, gun owners need a tool like an allen wrench to release the magazine.But anti-gun violence advocates say the rifle is still more dangerous than a handgun."It's designed to be more accurate. It's designed to project a bullet faster and more lethally," said Ron Marcus, Director of Public Outreach for San Diegans for Gun Violence Prevention.Starting last year, state law extended the assault weapons ban to include the sales of the AR-15 with the bullet buttons. Owners can still keep their AR-15s, but they have to register the gun with the state by June."If a gun is used in a crime, we need to be able to know how it got into the possession of the person who has it," said Marcus."I don't think it's going to be effective at all...the law-abiding citizens are following the law," said Hauffen. "The bad guys won't be registering their guns."Hauffen says registering the gun at the initial purchase is sufficient, but Marcus points out some transactions, like sales between private sellers and family, are hard to trace.State officials haven't released numbers, but it's estimated there are thousands - if not tens of thousands - of legally owned AR-15s in California. 1738

SAN DIEGO (KGTV) — In their push to reopen schools, some political supporters of President Donald Trump have cited COVID-19 research from a group of San Diego scientists, claiming it’s evidence we could be close to herd immunity from the virus.But one of the authors of that research says that conclusion is way off.One of the most prominent supporters of the herd immunity conjecture is Dr. Scott Atlas, a neuroradiologist and senior fellow at Stanford University’s Hoover Institution who became an adviser to President Trump this month.“There’s a pretty good chance that herd immunity requires way less infections because of existing immunity out there,” Atlas said in a livestream conversation with San Diego County Supervisor Jim Desmond. “It actually may have already been reached in places like New York. We don’t know, but it’s possible.”Herd immunity is the level of protection needed to effectively stop the virus from circulating, thought to be about 70 percent of the population. The “existing immunity” to which Atlas is referring has to do with T cells.“It's just a misunderstanding of the science,” said Dr. Shane Crotty, a virologist at the La Jolla Institute for Immunology who co-authored the groundbreaking research on T cells in June.Crotty and his colleagues found that 50 percent of people unexposed to the novel coronavirus had T cells that could recognize it. Scientists refer to this as cross-reactive T cells, and the study was replicated in other countries.Proponents of the herd immunity theory take the number of people infected with the coronavirus, add the number of people with T cells that can recognize the virus, and come up with a number around the herd immunity threshold of 70 percent. But the math doesn’t work that way, according to Crotty, in part because T cells only kick in once a virus has hijacked cells, meaning T cells alone can't stop a pathogen in its tracks.“We’re not saying those 50 percent of people have protection like they’ve already had the virus,” Crotty said. “We’re saying those 50 percent of people have a head start in responding to the virus, which is a good thing but doesn’t affect herd immunity.”Since the novel coronavirus is a new pathogen, scientists did not expect people would have tools in their immune system capable of recognizing it. Unexposed people do not have cross-reactive antibodies, Crotty said.But in a study published this month in Science, Dr. Crotty and his colleagues offered a potential explanation for the surprising T cell results: they found these cross-reactive T cells also recognized four other coronavirus strains that cause common colds.Their theory: the T cells were created in response to other coronaviruses but can recognize SARS-CoV-2 like a distant relative.“It's a memory of a cousin,” Dr. Crotty said.That memory may speed up the body’s immune response, which can normally take about a week for an unknown pathogen, Crotty said. But scientists aren’t sure yet what role T cells actually play in clinical outcomes.“We have no data and and neither does anybody else as to whether these T cells really help or not,” Crotty said.To answer that question, scientists would need blood samples for lots of healthy people and then they would have to closely study individuals who got infected.The La Jolla Institute for Immunology is raising money for that kind of research, Crotty said, but they’re not there yet. 3417

SAN DIEGO (KGTV) - In just a few weeks, voters will decide the fate of the San Diego Chargers' former home, now known as SDCCU Stadium.In a recent 10News/Union-Tribune poll, Measure G, known as SDSU West, is the clear front-runner.With the clock winding down, backers of both Soccer City and SDSU West are blanketing the airwaves in hopes of winning over voters.10News analyzed two advertisements currently airing on our station and put their messages to the test, separating fact from fiction.The first ad we looked at deals with Measure E, better known as Soccer City. The ad features soccer star Landon Donovan asking two people if they want to see the future. After showing one of them a video of the design planned for the location, one of the people asks Donovan how much it will cost for what he saw. Donovan says, "It won't cost you a dime."10News analyzed that statement and found it to be in a grey area.According to a San Diego City Attorney analysis, a private developer would normally pay the city for staff time spent processing its development. It’s unclear whether any city staff time will be reimbursed.Also, the City Attorney analysis noted the initiative does not establish the actual amount of rent the city would be paid for a 99-year lease of the property.The ad goes on to claim taxpayers get the same stadium that's currently there for the next ten years and it's going to cost six million dollars a year. Team 10 can’t verify timing but according to the City Attorney analysis, Measure G provides for the sale of approximately 132 acres.The measure doesn't talk about time frames and does not guarantee that the property would be sold or that any specific development would be built.Team 10 also read through the City of San Diego Office of the Independent Budget about stadium costs. The report says the stadium historically operated at a deficit.Officials with Soccer City disagreed with some points of our analysis saying the initiative pays fair market value. They also pointed to provisions in the ballot language saying it shows city costs will be covered.Team 10 also took a look at a Measure G ad starring former San Diego Mayor Jerry Sanders.The ad starts with Sanders saying “Voters have a big decision in November. The choice is clear, SDSU West, Measure G on the ballot is a once in a lifetime chance to grow the university to meet the needs of future students.”The ad says Measure G will create a western campus for SDSU with a research center, a beautiful public park along the restored San Diego river, affordable housing and a home for SDSU football and soccer.A 10News analysis found those statements to also be in a grey area.All of that could happen, but the city attorney's analysis says voter approval of this measure does not guarantee that the property would be sold or that any specific development would be built. It goes on to say if the property is sold to SDSU, the Board of Trustees of the California State University will determine the use of the property in its sole discretion - through a Campus Master Plan revision process. A Campus Master Plan revision does not require City approval.The review also notes the initiative does not address who would plan, build and maintain the river park.An official with Measure G sent 10News a statement saying: 3334

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