重庆单层柱状上皮组织模型(贵州泌尿系统浮雕模型) (今日更新中)

SAN DIEGO (KGTV) — Regulators at the Food and Drug Administration said they found no red flags that would stand in the way of authorizing Pfizer’s COVID-19 vaccine on an emergency basis.FDA scientists independently confirmed Pfizer’s claim that its vaccine is 95 percent effective after two doses and said they found no serious safety concerns, according to documents released Tuesday.The FDA released the 53-page review ahead of a meeting this week by an outside group of vaccine experts that will advise the agency and vote on whether to recommend an emergency use authorization for the drug in people 16 and older. A San Diego doctor will be among the 30 voting members.Government regulators examined the vaccine’s efficacy in subgroups and found it remained highly effective regardless of age, gender, race and risk factors. The vaccine scored 91 percent or better in nearly every way the agency sliced the data.“The news is really outstandingly good in terms of efficacy,” said Dr. Christian Ramers of Family Health Centers of San Diego. “It’s kind of almost a dream come true to have something that's 90 percent efficacious. If you recall, the FDA was shooting for better than 50 percent.”Among adults who were aged 65 or older and obese, one of the highest risk groups for severe COVID-19, the vaccine was 100 percent effective. That means no one who got the vaccine got sick, only volunteers in the placebo arm who got salt water.Dr. Peter Chin-Hong, an infectious disease expert at UC San Francisco, noted that most influenza vaccines are between 40 and 60 percent effective. “So getting 90 percent and above in some groups is just staggering,” he said.Pfizer’s vaccine is administered in two doses staggered three weeks apart. The FDA’s review began providing protection after 10 days, and just one dose reduced cases by 52 percent.That could spark discussion about how to allocate scarce doses in countries with limited access; however, Dr. Chin-Hong said there are too many unknowns to skip the second shot.“We don't know how long that protection would last,” he said. “Given the history and experience with other vaccines, we know that you get a more durable level of antibodies after a second shot.”The FDA also examined side effects in detail. Regulators found the majority of people who got the vaccine experienced some kind of mild to moderate side effect that resolved within a few days. A moderate side effect interferes with, but does not prevent, daily activity.According to the data, 84 percent of recipients had a reaction at the injection site, 63 percent felt fatigue, 55 percent had a headache, 38 percent experienced muscle pain, 32 percent had chills, 23 percent had joint pain and 14 percent had a fever.“These are things you expect from a vaccine. It actually means that it's working,” Dr. Ramers said. “That’s your immune system learning from that vaccine how to fight that bad virus.”Because of the mechanics of how Pfizer’s mRNA vaccine trains the body to build an immune response, there is no way the vaccine can cause COVID-19, he noted. The vaccine does not contain actual virus or viral particles.The FDA also looked for signs of any serious side effects in the trial of 44,000 volunteers. The agency noted there were four cases of temporary facial paralysis called Bell’s palsy in the vaccine group and none in the placebo group.Despite the apparent imbalance, the FDA scientists noted the numbers were so small the cases could have been caused by something other than the vaccine. In a large group of people, a certain number of cases of Bell’s palsy are expected to occur because the disorder can be caused by several pathogens.The number of cases in the vaccine group did not exceed what regulators call the background rate, meaning the number of cases that would be expected to occur in the general public.Bell’s palsy is temporary and treatable. Actress Angelina Jolie announced in 2017 she experienced a bout of Bell’s palsy and fully recovered. 3997

SAN DIEGO (KGTV) - San Diego is giving dockless scooters and bikes preferred parkingThe city is in the process of installing 330 rideshare scooter and bike spaces throughout downtown. The first few of them have been spotted in Cortez Hill. “I think it’s smart,” said Carlos Navarro who work at a restaurant in the Gaslamp “they drive by our store — running into the customers or hit the cars that are parked.” The city says the spaces are being placed at red zones where cars cannot park. “It’s not going to be as crowded or cluttered,” said scooter rider Autumn McFeeley, “the city must really like them.” A class action lawsuit was filed against the city earlier this year claiming San Diego has failed to maintain pathways for people with disabilities. “Allowing there to to be safe storage and parking for those vehicles off the sidewalk is a much better approach, said Colin Parent with Circulate San Diego, “it’ll help minimize those kinds of conflicts” The city of San Diego says more information will be made available about this project in coming days. 1069

SAN DIEGO (KGTV) — San Diego and Comic-Con go back far before Hollywood stars and blockbuster films took over headlines every July.The convention started in the Grant Hotel across from Horton Plaza Park as a simple gathering in the hotel's basement. Fifty years later, it has become a very different event, sprawled across downtown San Diego for everyone, ticket or not.But San Diego's roots to comics can be enjoyed throughout the year without the convention. Art galleries, comic shops, and famous landmarks all offer comic fans something to enjoy outside five days each summer.Comic art galleries in Liberty Station and the Gaslmap District: Check out tons of comic art exhibits and events at Liberty Station inside the San Diego Comic Art Gallery (2765 Truxtun Rd., San Diego) or visit the Chuck Jones Gallery (232 Fifth Ave., San Diego) and peruse artwork including Chuck Jones original sketches and special exhibits.Famous movie locations in San Diego: If you're a fan of the films at Comic-Con, explore the locations around San Diego where movies made their mark. The Hotel Del Coronado was featured in the 1959 classic "Some Like It Hot" and 1986's "Top Gun" filmed numerous scenes around town, the most famous being Kansas City Barbeque (600 Harbor Drive). More locations.Comic-Con Museum in Balboa Park: The San Diego Hall of Champions will become the Comic-Con Museum in spring 2021, but you can check it out early at this year's Comic-Con with The Batman Experience. The museum will eventually feature comic artwork, exhibits, special programming, and events throughout the year in Balboa Park.San Diego Comic Fest: If you just can't shake the need for a comic convention, San Diego Comic Fest hits Mission Valley in the spring. The smaller, more intimate comic convention is put on by previous SDCC organizers. The convention still delivers on comic book and film interests, but on a less chaotic scale.San Diego Symphony performs popular hits: You can't help but appreciate an exciting soundtrack. The San Diego Symphony performs music from films during various shows throughout the year. Some performances even play films on a big screen as the orchestra provides the score live.Star Wars celebrations: Because of Comic-Con's success, San Diego knows how to throw a good Star Wars celebration. The San Diego Padres have started holding a special Star Wars themed game and local cosplay groups, like the Imperial Sand Garrison of the 501st Legion, can be seen at local events. Now Disneyland has "Star Wars: Galaxy's Edge," giving locals another morsel of galactic fun to check out. Just wait for May the Fourth (May 4th.)Comic book shops across San Diego: Stores like Comics-N-Stuff, Yesteryear's Comics, and Comickaze provide endless adventures through comic books for all fans. Whether you're looking for a new read, funs merchandise, or just to banter with fellow comic book fans, you'll find it at a local comic shop. 2944

SAN DIEGO (KGTV) - San Diego drivers waiting patiently to pick up friends and family at Lindbergh Field will have a new location at the airport starting Monday. San Diego International Airport is relocating its cell phone waiting lot to an area northwest of its current location on June 24. Drivers may park for free in the cell phone lot for up to an hour while they wait for loved ones to notify them of their arrival, avoiding traffic and illegal parking at the terminals.The new 85-space lot will be located east of the Airport Authority Administration Building on Harbor Drive. It will be accessible via a traffic light at Liberator Way, airport officials say. 673

SAN DIEGO (KGTV) — Restaurant workers across San Diego County returned to work Friday, after a Superior Court judge ruled restaurants could serve on-site.Martin Cardenas was right back on the job Friday morning, prepping Chula Vista's El Cruce 241 for what he hoped was a sizable lunch crowd.“You have to understand, it is around the holidays, we're social distancing, we're sanitizing everything, we're doing everything in our capacity to stay safe,” he said.But the governor's office says those precautions are still not enough, with ICU capacity at 0% in Southern California due to the coronavirus spread.In early December, the state reduced county restaurants to takeout only, eliminating thousands of jobs. The state reported Friday that nearly 110,000 San Diegans worked in restaurants in November before the latest shutdown order took effect.But this week, a San Diego Superior Court judge gave restaurants the green light to serve on-site.El Cruce 241 is still outdoor only, but other restaurants are now serving inside, which had been disallowed even before this latest shutdown.Little Italy's Nolita Hall will reopen for dinner Friday, outdoors and inside with its Plexiglas-separated tables.“Just being back to a full indoor/outdoor dining allows us to get to our full schedule that we had prior to the shutdown, which obviously is going to help everybody pay their bills and have some type of Merry Christmas,” said Dean Trombino, the restaurant’s prep lead.But the opportunity to stay open could be short-lived, with the state already appealing the ruling.“It could happen and hopefully it won't because it's very mentally draining when you have to consider not working again and where your next paycheck is coming from,” Trombino said.For now, however, the doors are open and the tables are waiting. 1821

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