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Scientists and medical professionals across the country are working to learn about the coronavirus’s effect on children. There's still a lot they don't know about how the virus affects children.With children often not showing as many symptoms as adults, experts say kids can help us learn more about the novel coronavirus. Dr. Beth Thielen, a pediatric infectious disease physician and professor at the University of Minnesota, says people could be looking to children, especially as they go back to school, to find out more about the coronavirus."I mean, I hope so. I think this provides a very rich opportunity to understand a lot of basic things about the immune system and why diseases manifest differently in adults and children," says Dr. Thielen.Dr. Thielen says from possible protective measures of the MMR vaccine in children to t-cells, there's so much people can learn from how children's bodies combat viruses."It is thought that t-cells play a substantial role in helping to clear viral infections from the lungs. There are people looking at t-cell responses but they've lagged a bit behind with the data coming out on t-cell responses hasn’t been as prominent as the antibody studies," says Dr. Thielen. She adds, the reason people are looking at t-cells and children is because t-cells decline with age."I think they are critical. We all have them, they work to protect us from infection and potentially they are more efficacious in younger people potentially. Although, I think that really hasn’t been clearly worked out for SARS COV2," says Dr. Thielen.Dr. Jay Varkey, an epidemiologist at Emory Hospital in Atlanta, Georgia, agrees. Dr. Varkey says scientists are also looking into why children older than 10 years old, are more likely to have more serious symptoms with COVID-19."I think the reasons for that are complex. I think part of that might be related to some sort of existing t-cell immunity, and to what that is whether that’s to memory cells that are acting against a previous seasonal coronavirus that would just cause cold like symptoms, or whether its related to something more complex -- I don't think we’re there in terms of understanding," says Dr. Varkey.Dr. Varkey says, while children can help us understand COVID-19 better, it's also up to the adults to make sure they're growing up in a healthy, safe environment."We will learn much from kids but one of the messages we’ve been emphasizing in the hospital is that if we, again- and I answer this both not just as an infectious disease physician but also as a parent to two school age kids--we as adults have a responsibility to try and make our community safe to actually allow in-person learning," says Dr. Varkey."I think that we often think of children as getting a lot of these infections and the fact of the matter is most adults are getting exposed, as well, but our immune systems are sort of experienced at seeing them and we don't get sick," says Dr. Thielen.Dr. Thielen is a member of the Pediatric Infectious Disease Society and says she and other doctors in their scientific groups are advocating for more pediatric research to truly understand how certain diseases, including COVID-19, behave in children. 3217

SAN YSIDRO (CNS) - Police have little to go on today in the case of a 19-year-old who was shot in San Ysidro, authorities said.According to the teen, he was standing on the street by himself around 11:50 p.m. Saturday when it happened, said Officer Robert Heims of the San Diego Police Department.``He heard his name called,'' Heims said. ``He then heard several shots and felt pain to his back.''The victim fell to the ground, Heims said.He wasn't able to provide police with any other information about what happened.The teen was taken to a local hospital with non-life-threatening injuries.Police ask anyone with information to contact the SDPD Southern Division at 619-424-0400 or Crime Stoppers at 1-888-580-8477. 726

SANTA MONICA, Calif. (KGTV) - The City of San Diego may want to learn a lesson from Santa Monica when it comes to rental scooters.Santa Monica just created new parking spaces for the electric scooters and e-bikes called Shared Mobility Drop Zones. After numerous complaints about riders leaving the scooters on sidewalks, the city decided to take action.San Diego has several bike and scooter companies providing rentals, including Bird and Lime.When asked about the possibility of creating similar parking spaces locally, a spokesman for Mayor Kevin Faulconer said, "The City is looking at a variety of ways to encourage the use of alternative modes of transportation, while keeping the public right of way clean and safe. As an example, we are in the process of installing more than 100 bicycle racks in different parts of the City. Other options are still being discussed."The state’s rules code includes parking rules for dockless bikes and scooters: 972

back in 2017 that its towers had an average age of 68 years and some were more than a century old, the Journal said, reporting that the company also said it needed a plan to replace towers and better manage lines to prevent electrical conductors from falling on the ground and causing fires.Gusty winds that can topple trees and down power lines are concerns for California utilities. Last month, PG&E briefly cut power to thousands of people in selected portions of Northern California to guard against wildfires as the weather turned very windy, dry and hot.Also in June, PG&E said its workers discovered more than 1,000 high-priority safety risks on its transmission lines and distribution poles over several months of inspections and almost all of them had been fixed.A federal judge in San Francisco on Wednesday ordered PG&E to provide a "paragraph-by-paragraph" response to the Wall Street Journal story.PG&E must provide "a fresh, forthright statement owning up to the true extent" of the Wall Street Journal report by July 31, ordered U.S. District Judge William Alsup, who is overseeing PG&E's probation for a natural gas pipeline explosion in 2010 that killed eight people in San Bruno.Alsup also asked the company to explain its payment of billion in dividends in recent years "at a time when PG&E was aware of the problems" named in the Journal report.PG&E said it disagreed with the conclusions of the Journal report but "we have acknowledged that the devastation of the 2017 and 2018 wildfires made clear that we must do more to combat the threat of wildfires and extreme weather while hardening our systems.""As we have disclosed publicly, we are taking significant actions to inspect, identify, and fix these issues with our electric system," the utility said in a statement, adding that "while the number of safety issues we have identified on our electric system is small by percentage, it's unacceptable."PG&E filed for bankruptcy in January in the face of some billion in potential liability from 2017 and 2018 wildfire damage. 3356

SAN FRANCISCO, Calif. (AP) — Gov. Gavin Newsom says California is turning the corner in its fight against the coronavirus pandemic. He cited a significantly lower number of confirmed new cases as California begins to clear backlogged cases caused by a technical error. Newsom says he's also encouraged by the downward trend in hospitalizations, which have fallen 21% in the past two weeks. Dr. Roger Lewis, director with the Los Angeles County Department of Health Services, says there’s been “a clear decline” in hospitalizations there. California reported 180 additional deaths from the virus Wednesday, bringing the state's coronavirus deaths to more than 10,600. 674