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SAN DIEGO (KGTV) -- Kidney dialysis affects thousands of people a day. Proposition 23 attempts to regulate some aspects of treatment. If passed, it would require a physician, nurse practitioner on-site during dialysis treatment.There are several ads on television, urging Californians to vote against the measure.Dialysis has been a part of DeWayne Cox’s life for years. “I was diagnosed 12 years ago with kidney failure and I began dialysis 10 years ago,” he said.Cox said he goes to a dialysis center three days a week. He calls Proposition 23 “unnecessary.”“I am taken care of from the moment I walk in the door to the moment I take my walkout,” Cox said. “It makes me angry that these propositions keep being placed on public voting for people who have no idea what dialysis is.”One No on 23 ad shows a dialysis patient saying “I could die if Prop. 23 passes because if my clinic closes, I don’t know where I’ll go for treatment.”According to the Legislative Analyst’s Office some clinics could close. “Given the higher costs due to the measure, some governing entities, particularly those with fewer clinics, may decide to close some clinics,” the report said.It also said clinics could respond in other ways, like continuing current operations but with lower profits.About 600 licensed clinics in California provide dialysis to roughly 80,000 patients each month, according to the LAO. If passed, the measure would also require the centers to regularly report dialysis-related infection information to the state.The No campaign has major committee funding from DaVita and Fresenius—two of the biggest kidney dialysis companies—as well as U.S. Renal Care.Californians have seen kidney dialysis propositions before. Proposition 8 in 2018 attempted to limit dialysis clinics’ revenues. The measure failed.The Legislative Analyst’s Office said the measure could increase health care costs for state and local governments by the low tens of millions of dollars a year. Under the measure, the LAO said state Medi-Cal costs, and state and local employee and retiree health insurance costs could increase due to governing entities negotiating higher payment rates and patients requiring treatment in more costly settings like hospitals. 2243

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) — It's sure to be a super summer next year in Del Mar.The San Diego County Fair announced its 2020 season will be themed "Heroes Unite!" when the fair soars into the Del Mar Fairgrounds from June 5 to July 5, 2020."You’ll soar through the air on adrenaline-pumping carnival rides, strike a power pose with your favorite superheroes, taste your way through the Fair’s superfoods, discover entertainment surprises around every corner, learn the science and history of being a superhero and meet real-life community heroes who put Clark Kent to shame," the fair's website reads.RELATED:Carlsbad Strawberry Field and Pumpkin Patch holds decades of family historyMission Hills home transformed into whimsical topiary gardenLa Jolla taco stand named among America's best fast-casual restaurantsAs hinted in the description, the fair is also looking for locals to nominate community heroes who will be honored throughout the fair's run. Nominations can be submitted here.The fair's exhibits will also likely take a superhero slant, as guests learn the "science and history" behind superheroes. And where better to learn than the home of San Diego Comic-Con?And, of course, themed foods are sure to make an appearance from vendors like Chicken Charlie, Bacon-A-Fair, and Pink's Hot Dogs.Before the year is even up, the fair is also offering discounts on admission, attractions, and parking. For more information on the fair, performers, and attractions, visit sdfair.com. 1488

SAN DIEGO (KGTV) - Locals are in for some sweet summer fun this year, as the San Diego County Fair returns to the Del Mar Fairgrounds.The fair, running from June 1 - July 4, is bringing some "kid-in-a-candy-store" wonder to Del Mar this year with its theme "How Sweet it is." Fair-goers will have opportunities around every corner to satisfy their sweet tooth, from creative confections to nature's fruits.San Diego's fair routinely sees more than a million locals and tourists pass through during its month-long run, with more than 4,000 attractions, and nearly 2,000 concerts — so San Diegans have plenty of chances to find some fun. WHEN & WHERE...June 2 - July 4 at the Del Mar Fairgrounds, 2260 Jimmy Durante Blvd., Del Mar. TICKETS...There are plenty of deals to check out for select days, concerts, and promotions at the fair. For regular admission:Kids ages 5 and younger: FreeKids ages 6- to 12-years-old: Adults ages 13- to 61-years-old: Seniors ages 62 and older: Season pass for all 26 days: MORE: Deals on SD Fair admission, food, and rides GETTING THERE & PARKING...If you're heading to the fair, plan to park on-site or off-site ahead of time. Real-time parking updates can also be found on AM 1680 during the fair's run.General parking: Preferred parking: Parking lots will open at 8 a.m. on weekend and July 2-4, and 9 a.m. on weekdays. Lots close an hour after the fair closes. Tram service will run continuously from fairgrounds lots.Public transportation can also be taken on NCTD lines of The Coaster, The Sprinter, or Breeze Route 408; the MTS bus system or trolley Blue, Orange, and Green lines; and via Amtrak's Pacific Surfliner.MORE: Getting to and parking at the SD Fair WHAT TO SEE...There are countless things to check out during the fair's run.Concerts planned throughout the month are bringing some heavy hitter from the music world to San Diego, including Kansas, Sugarland, Hanson, Capital Cities, Barenaked Ladies, and many others.Comedy is also taking center stage, with performances by Larry the Cable Guy, Gabriel Iqlesias, and Jeff Ross.Of course, fan-favorite shows featuring local livestock (the Swifty Swine Racing Pigs!), local artists specializing in everything from painting to woodcarving to gems, and competitions (who's ready for an ol' fashioned watermelon seed spitting contest?) are set to return.A full calendar of events big and small is available to check out on the fair's website.MORE: San Diego Fair concerts line up big music, comedy acts 2569

SAN DIEGO (KGTV) - Members of a newly formed Guardian Angels chapter in Pacific Beach went on patrol for the first time Saturday night.Members of the Sacramento Chapter traveled to San Diego to train the new volunteers. Administrator Sarah Bonesteel joined after a neighborhood crime walk, saying "crime is getting out of control, we've lost our parks, and our library and things like that."RELATED: Guardian Angels look to start street patrols in Pacific BeachThe Guardian Angels are a national crime prevention nonprofit organization that started in New York in 1979. The group said it created chapters in over 130 cities in 13 countries.While the group has several programs to prevent crime, the most visible are its street patrols. The Pacific Beach Chapter hopes to provide a safe environment after the bars close.Guardian Angels patrol in groups of at least two while wearing red berets and uniforms, and say the patrols are meant to serve as a visual deterrent and aim to avoid violent confrontations.Angels on patrols are unarmed but trained in self-defense to protect themselves in case a situation becomes physical. They hope they do not have to use their training.The organization conducts background checks on new members to ensure everyone's safety. 1270