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SAN DIEGO (KGTV)-- Beginning Thursday, wearing masks has become a state mandate. A new study out of the University of California, San Diego, suggests the best way to curb the spread of coronavirus is by wearing a mask.In a UCSD campus-released article titled "To wear a mask or not, is not the question; Research indicates it's the answer," Chemistry Nobel Laureate and UCSD Professor Mario Molina shows the data does not lie."Let's work with the scientists," Molina said. "Let's work together with society!"RELATED: San Diego County exceeds community outbreak trigger, forcing pause on future reopeningsHe and a team of scientists at CALTECH and Texas A&M looked at the world's three COVID-19 epicenters: Wuhan, Italy, and New York City. They studied each area's attempts to mitigate the spread of COVID-19, including shelter in place, social distancing, and wearing facial coverings.Their study showed, in Wuhan, where mask-wearing is part of the culture, the spread was relatively slow. But in Italy, even after the lockdown, positive cases continued to climb. Additionally, despite the stay-at-home order in New York City, numbers continued to rise.A pivotal point of the study was when they looked at the numbers in Italy and New York after their respective mask mandates went into effect on April 6, 2020, and April 17, 2020. It was only then that the spread of viral air particles slowed drastically.RELATED: California requiring face coverings for most indoor areas"It changes. It's no longer straight. It goes downwards," Professor Molina said, referring to the curve on the bar graph.The professor reminds people that this does not mean to ignore all the other health measures."We are not saying using masks is the only thing that matters, no," Professor Molina said. "What we have in the paper is, everything is added to social distancing and to quarantine."RELATED: Mayor releases outdoor dining proposal in Little ItalyProfessor Molina says California's new facemask mandate is similar to government regulations on air pollution but on a much personal scale. In this case, you are the car, and COVID-19 is pollution. He says he is hopeful that with the mandate, the numbers in California will decline."We tell people, 'Hey, it's a good idea to wear face masks. You protect your family, and you protect yourself!'" Molina said.Molina says a secondary research paper analyzing mask mandates in different states will be published in the coming weeks. 2472

SAN DIEGO, Calif. — For months, health professionals have urged the public to help stop the spread of COVID-19, while promoting face coverings, social distancing, and hand washing.“We’ve known for a long time that this virus is an enveloped virus and has an outer lipid layer, and we know that it’s sensitive to agents that can disrupt this fatty outer shell. That’s why we ask patients and people to wash their hands with soap," said Dr. Kami Hoss, founder and CEO of The Super Dentists in San Diego. Throughout the pandemic, Dr. Hoss has also asked patients to swish some mouthwash before they sit down for care.“That’s just one more layer of protection we’ve added," said Dr. Hoss. Now, researchers at Cardiff University in the United Kingdom are learning some mouthwashes can kill COVID-19 within 30 seconds, at least in a lab setting. The study found mouthwashes containing .07 percent of cetylpyridinium chloride showed promising signs of combating the virus, as well as those with ethyl lauroyl arginate. But while these mouthwashes killed the virus in the lab, the virus is continuously replicating in humans. More research is needed to see how effective it would be in the real world and how long it could kill the virus in the mouth.Dr. Richard Stanton, the lead author on the study, said in a statement: 1323

SAN FRANCISCO (AP) — Google is restarting a practice in which human contractors listen to and transcribe some voice commands people give to the company's artificial intelligence system, Assistant. But this time Google is taking steps to make sure people know what they are agreeing to.The company suspended its transcription practices after more than 1,000 Dutch-language recordings were leaked to the media in Belgium this summer. Google required users to opt-in to the service before audio transcriptions were recorded, but critics have said people didn't fully understand they were agreeing to allow human transcribers to listen in because the company's language was unclear.Amazon, Microsoft, Apple and Facebook have all used similar practices. The companies say it helps make their AI systems more accurate.Now Google will require users to agree again to voice transcription and make it clear human transcribers might listen to recordings. People don't have to opt-in to the service, but certain Assistant features won't be available if they don't.The company also said it will delete most recordings after a few months, and people can review their recordings and delete them manually at any time. 1210

SAN DIEGO (KGTV): San Diego State University may require all students to have the Meningitis-B vaccine beginning in the fall of 2019.The University is in preliminary discussions about the idea after an outbreak made three students sick on campus this fall.A university spokesperson confirmed to 10News that the school is in the very early stages of the idea. A statement from the school says it stems from "continued conversations with the County of San Diego Health and Human Services Agency," and that "the safety and wellbeing of all SDSU students remains the priority."The Cal State University system doesn't require the Meningitis-B vaccine. Their guidelines say that schools only need to "inform incoming freshmen living on-campus about the Meningococcal disease and provide information on available vaccines."However, according to SDSU, "The California State University Office of the Chancellor is engaging in the review and consultation process necessary to update the existing policy." The CSU systemwide policy can be found here.This fall's outbreak was the second instance of the disease in the last four years on campus. In 2014, a student died from Meningitis-B.The disease has similar symptoms to a cold or flu. It can be fatal. In other cases, people who get the disease suffer brain damage, hearing loss or the loss of limbs, fingers or toes.During the most recent outbreak, the University supplied antibiotics to students who were in close contact with the ones who'd been infected. The school also held vaccination clinics on campus.Some students had to get a second vaccination after the school discovered that several doses of the vaccine weren't properly stored. Those vaccines were administered by Walgreens, who also was responsible for their storage. It affected approximately 350 students.Here is the full text of the statement that SDSU sent to 10News about their discussions to make the Meningitis-B vaccine mandatory: Following continued conversations with the County of San Diego Health and Human Services Agency (HHSA), and as part of our partnership with HHSA, San Diego State University is in preliminary discussions within the university about the possibility of adding the Meningococcal B (MenB) vaccine to the set of required vaccinations for incoming students. The California State University Office of the Chancellor is engaging in the review and consultation process necessary to update the existing policy.CSU’s systemwide vaccine policy is explained in Executive Order 803. The vaccine against MenB is currently not required.Approved by the FDA in 2014 and 2015, both MenB vaccines (Trumenba and Bexsero) are relatively new. In contrast, many college students have received a vaccine (Menveo or Menactra) that protects against the four other serogroups of meningococcal disease (A, C, W, Y).The safety and wellbeing of all SDSU students remains the priority. 2936

SAN DIEGO, Calif. (KGTV) - The sound of illegal fireworks in the San Diego area is not uncommon around the Fourth of July, but there is an increase in activity this year. San Diego Police Department Sergeant Matthew Botkin said from May 21 to June 21, 2019, the SDPD received 37 calls regarding illegal firework reports. During that same time period in 2020, there were 236 calls.Related: Fireworks continue boom in New York as residents wonder why the noise“I was sleeping, it was like 12 midnight, 1 a.m. and I heard explosions kinda close to my window,” said Stina Pezze, a Mission Beach resident.Jamie Young, a Pacific Beach resident, also has heard them at night, saying she’s lived in the area for 16 years and is used to the typical occasional illegal fireworks around the summer holiday, but this year has been much worse and started earlier.“They started easily a couple weeks ago and it would just be random weeknights we’d get woken up by them at 2 in the morning,” said Young.Neighbors are chiming in online asking where they’re coming from and why there seem to be more. Sergeant Botkin said the simple answer is that they don’t know."I'm not quite sure why the increase, I don’t have a reason why that’s the case but there’s certainly an uptick in them and we hope they go down," he said, also pointing out the difficulty in issuing citations. “We’re always more attentive this time of year to calls like this but you can imagine it’s really kinda difficult to nail down where these are coming from unless it’s coming out of your backyard."He noted that neighbors play a key role in reporting people using fireworks because citing specific locations makes police response easier. He also mentioned how dangerous fireworks can be, with 180 people across the country going to the hospital every day for firework-related injuries around this time of year. He said 30% of those people have injuries to the face or eyes.Related: Poway holding two fireworks shows on July 4Many of the legal firework shows are either canceled or delayed this year due to COVID-19, including the San Diego Big Bay Boom and the Chula Vista show. Poway will be hosting two firework shows on the Fourth of July.Related: Chula Vista cancels July 4 plans, reminds residents that fireworks are illegalRelated: San Diego's Big Bay Boom Fourth of July fireworks show canceled 2365

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