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SAN DIEGO (KGTV) -- The first Friday of Spring is a special occasion, more so because it happens to be National Puppy Day. Does it get any better? To mark the occasion, County Animal Services is offering a Spring special - adoption fees for dogs and cats will be cut in half through Sunday, March 25. Dozens of animals are available at all three of the County's animal shelters and you can get a sneak peek at the pets available on the Animal Services website.Adoption fees include spaying or neutering, a microchip, free license, updated vaccinations and a free veterinary exam. The adoption fee for a puppy or dog normally costs . The fee for a kitten or cat is normally .SLIDESHOW: 10News celebrates National Puppy Day The special will waive fees for cats or dogs that are older than five. All three shelters are open from 9:30 a.m. to 5:30 p.m. Tuesday through Sunday. For more information, call (619) 767-2675 or visit sddac.com.    996

SAN DIEGO (KGTV) — The back-to-back announcements of promising clinical trial results from Pfizer and Moderna may usher in a new era for vaccine technology.Both companies have candidates that rely on a new kind of vaccine strategy: RNA. Preliminary data show both candidates are more than 90 percent effective.On the surface, the vaccine candidates look like any other you’ve taken. They work by training your body to build up defensive weapons against a virus, like antibodies and T-cells.But instead of training your body by introducing a killed virus or a fragment of a virus, the vaccines from Moderna and Pfizer introduce a set of instructions called messenger RNA enclosed in a little blob of fat.“The key concept of RNA is that they’re messages, and they’re meant as short-term messages,” said Dr. Shane Crotty of the La Jolla Institute for Immunology.Crotty said there are 5,000 to 10,000 messages within a cell at any given time.Once administered, the mRNA in the vaccine instructs some of your cells to make the coronavirus’ signature spike protein. The spike protein on the surface of the coronavirus allows it to infiltrate and hijack cells.Even though the spike protein is just one of about 25 genes the virus has, preliminary results from the clinical trials suggest it is enough material to train the immune system without making the recipient sick.Crotty likened the process of training the immune system to spotting a sedan. If the coronavirus is a car, the spike protein might be the door.“There's no way that car door could turn into a whole car, but it's enough of a piece of a car for your immune system to recognize that car if it saw it again,” he said.Scientists started by sequencing the virus’ DNA from a sick patient, then encoding that genetic sequence into an mRNA instruction molecule that can be read by the manufacturing part of cells.From there, Dr. Crotty said it’s a bit like the messenger app Snapchat.The mRNA gets injected into the body, sending temporary instructions to your cells that last for a while, then disappear. mRNA does not genetically modify cells, he stressed.“They’re around as messages for some period of time and then they go away, and the cells get back to their normal job of reading their own messages instead of reading the messages you’re injecting in the vaccine,” he said.The concept has been around since the 1990s, but there are currently no RNA vaccines on the market for any pathogen, so Dr. Crotty said it’s hard to estimate how long their protective effects will last.Some vaccines offer a lifetime of protection, like the measles vaccine. Others offer decades of protection. The flu vaccine only lasts about six months.Dr. Crotty said the length of protection depends on how fast the virus mutates and how long the immune cells survive in the body.But even if the COVID-19 vaccine turns out to need an annual update, he’s optimistic. The best feature of RNA vaccines is that they can be quickly reprogrammed.Both Moderna and Pfizer are still in their Phase 3 trials, but they expect to finish them by December. Together, they estimate they’ll have enough doses for about 35 million people by the end of this year, primarily for healthcare workers and high-risk individuals. 3250

SAN DIEGO (KGTV) -- The FBI and police are asking for the public’s help identifying a San Diego bank robbery suspect.Police say on March 6 around 10:45 a.m., a man robbed the Chase Bank on the 1700 block of Rosecrans Street.The man passed a note to the teller demanding cash and threatening to use a weapon. After receiving the money, the man fled the scene on foot.Surveillance cameras captured the suspect attempting to hide his identity with a hoodie.Anyone with information is asked to call the San Diego FBI at 858-320-1800 or San Diego Crime Stoppers at 888-580-8477. 581

SAN DIEGO (KGTV) - Swings and slides sit still across San Diego County, with caution tape wrapped around jungle gyms. Signs warning of coronavirus exposure tell hopeful parents and children the playgrounds they love are still closed.And no one seems to know when that will change."Kids do get infected with COVID, just like adults do," says Dr. Mark Sawyer, a Pediatric Infectious Disease Physician at Rady Children's Hospital."This is why we're worried about kids gathering because they potentially could get infected there and bring the infection home to more high-risk individuals who live in their house."Playgrounds have been closed since the start of the pandemic in March.ABC 10News reached out to San Diego County Officials to see if they have any guidelines in place. A spokesperson referred us to the State Reopening Guidelines.In hundreds of pages of reopening guidelines and plans, the word "playground" only comes up a handful of times. One is in the Industry Guidance for Campgrounds, RV Parks, and Outdoor Recreation. It advises campgrounds that "Playgrounds should also remain closed."Another time is in the State's new Blueprint Activity and Business Tiers for reopening. It specifies that Family Entertainment Centers can reopen Indoor Playgrounds at 50% capacity once their county reaches the Yellow or least restrictive tier.Parents and some lawmakers are growing frustrated at the lack of clarity for City and County-owned playgrounds at parks.On Tuesday, a group of two dozen state lawmakers sent a letter to Governor Gavin Newsom asking him to create clear guidelines for reopening. San Diego Mayor Kevin Faulconer tweeted his support for the letter.Doctors, however, urge caution."Playgrounds are gold mines for transmissions for other diseases," says Dr. Christian Ramers, an Infectious Disease Specialist at Family Health Centers of San Diego."Kids get runny noses. There's a lot of touching there. Kids are touching everything with their hands. So I think there's uncertainty."Still, studies show kids need outdoor physical activity. A recent report from the American Academy of Pediatrics reinforced guidelines that say kids 3-5 years old should get 3 hours of physical activity every day. Kids 6-17 need at least one hour."I really think kids should be able to play," says Dr. Jaime Friedman, a Pediatrician with Children's Primary Care Medical Group. She says small groups should be able to use playgrounds as long as they wipe down equipment and maintain social distancing."But, I think it would be hard to mandate that everybody has to do it in that way or make a schedule of who can be on the playground..."The important thing is that they need to make sure they're washing their hands, not touching their face, and if other kids show up, or other families show up, then you probably want to get out of there," Dr. Friedman says.There's also a mental health aspect to the debate, as studies show outdoor play helps kids avoid anxiety, depression, and negative feelings.Rady Child Psychologist Brent Crandal says it's up to parents to get creative with play and find other outdoor options."We can take advantage of all the spaces near playgrounds that seem to be open to the public," Dr. Crandal says. "There are hiking trails. There are beaches. There are a lot of outdoor areas to take advantage of."Many parents have decided to break the rules and let their kids use playgrounds anyway. Some playgrounds have added padlocks on swingsets and slides to enforce the rules.In the meantime, City and County leaders say they can't do anything until the state releases specific guidelines for playgrounds.Doctors say the best way to get playgrounds open again is to work towards eliminating the virus."The only way to control this is community-wide effort to follow the guidelines which are basically wearing a mask and staying away from other people," says Dr. Sawyer from Rady Children's Hospital. "If we do that, we're going to win this battle." 3984

SAN DIEGO (KGTV) - Students from around San Diego are using a modern medium to learn and inspire.The Cesar Chavez Service Clubs, which has chapters at 22 local schools, has launched the "Chavistas Podcast."Once a month, they interview a local leader, learning that person's story. They hope it can inspire other kids to reach for the stars."We feel that, as a community of Chavistas, that we can get a good message of community out there," say Ariana Gallegos, the club supervisor.Gallegos has a background in radio broadcasting and uses that to help the kids craft their interviews."It's a beautiful experience that I get to bring the students to a setting that sometimes is hard to be at," says Galleos. "But it allows them to see that if I can do it, you can do it."Students in the club say it's been a fun experience. They hope other kids will listen and learn."When it turnes out good, it's really nice, just feeling like you accomplished something good," says Wilson Elementary 7th Grader Mecklin Montgomery. "I like getting other people's information out there, and I want people to hear their story and possibly be inspired by it."To listen to the podcast, click here. 1184

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