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SAN DIEGO (KGTV) - Looking for love in all the wrong places? San Diego is one of the top spots in the nation for singles, according to WalletHub.The website ranked cities based on data including share of single population, number of online dating opportunities, and nightlife options.The top cities included: 321

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) — In preparation for high heat expected this month, the county will close six parks.Officials close the parks every August as a safety measure for the typically high temperatures recorded at the sites.The following parks will be closed through Aug. 31:El Capitan Preserve, LakesideHellhole Canyon Preserve, Valley Center Mount Gower Preserve, Ramona Wilderness Gardens, PalaIn addition to the four parks, two more parks will continue to be closed throughout the summer until Labor Day weekend:Agua Caliente Regional Park, Anza BorregoVallecito County Park, JulianThe closures also give Department of Parks and Recreation staff time to perform much needed maintenance at the parks.There are still more than 100 other trails throughout the county to explore during the summer. Officials, however, warn hikers to be smart wherever they hike this summer. Here are some tips to keep in mind:Let someone know where you'll be and when you'll returnNever hike aloneLeave your dog at homeTake plenty of waterWear sunscreen, a hat and sunglassesTake breaks in shady areas, if possibleHave a fully charged phone or map on handWear lightweight, light-colored, ventilated clothingBring along a jacket if hiking after duskWear sturdy shoesFollow all posted safety rulesBring enough food, sunscreen to reapply, a flashlight, first aid kit, multi-purpose tool and a whistleKnow your limitations 1403

SAN DIEGO (KGTV) — Looking for a laugh? It is, after all, the best medicine, right?There's plenty of belly shaking humor to be discovered around San Diego. From open mic nights to nationally-known comics being showcased, locals can find it all at our city's comedy clubs.If you're looking for a spot to sit down, have a drink, and spit-take that drink, here's where you'll find the fun around town:The American Comedy Co.: 818 B 6th Ave., San DiegoAMC is located in the heart of the Gaslamp District, giving guests to chance to spend the night downtown and enjoy laughs with little travel time between activities. The club's underground feel also gives it a speak-easy, intimate vibe. | ScheduleThe Comedy Store: 916 Pearl St., La JollaDavid Letterman threw out the first joke to usher in the famed Comedy Store's La Jolla digs in 1977. The comedy spot gives visitors the comfort of a night near a scenic view of the Pacific while enjoying some laughs. | ScheduleThe Mad House Comedy Club: 502 Horton Plaza, San DiegoNational and local comics take the stage at Mad House most nights every week in Horton Plaza. | ScheduleThe Comedy Palace: 8878 Clairemont Mesa Blvd., Kearny MesaCheck out a lineup of local and nationally-featured comics taking the stage in Kearny Mesa at The Comedy Palace. | ScheduleThe Comedy Club at Pechanga: 4500 Pechanga Pkwy., TemeculaPechanga Resort Casino's Comedy Club brings together some of the comedy circuit's brightest stars and up-and-comers, offering comedy and dinner packages as well. | ScheduleSycuan Live & Up Close: 3007 Dehesa Rd., El CajonNational comedians hit the stage at Sycuan Resort & Casino's Live & Up Close performances. | ScheduleNational Comedy Theatre: 3717 India St., San DiegoImprov comedy and entertainment for all ages from national troupes can be seen at National Comedy Theatre. | ScheduleWinston's Beach Club: 1921 Bacon St., Ocean BeachOpen mic nights, comedy showcases, and roast battles are held weekly at Winston's in OB. | Schedule 2017

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