徐州做胃镜那家好(徐州四维彩超有什么检查项目) (今日更新中)

SAN DIEGO (KGTV) — Even though Americans could start getting vaccinated in days, experts say people who get the shot will still need to wear masks and practice social distancing until scientists can answer a key question: whether immunized people can continue to spread COVID-19.The clinical trials by Pfizer and Moderna showed the two vaccines were about 95 percent effective, but what that really means is they were 95 percent effective at preventing COVID-19 symptoms.The trials did not measure whether vaccinated volunteers got infected without showing symptoms.That means “it is possible and conceivable” that immunized individuals could still be silent spreaders, said Dr. Christian Ramers of Family Health Centers of San Diego. “You’re not going to get sick, but you still get an asymptomatic case, pass it on to your grandmother and kill her.”Both the Pfizer and Moderna vaccines are injected into the arm muscle to stimulate production of antibodies. From there, the antibodies can quickly get to the lungs to fend off severe infection. But experts say the antibodies may have less access to the nose and throat, the primary entry points for the virus.Some studies have suggested that people without symptoms can still have high enough levels of coronavirus in their nose to infect other people.“The vaccine is doing something to prevent disease. We don't really know yet if it prevents transmission,” said Dr. Ramers. “So we have to fall back on all those fundamental things like distancing, masking and washing hands.”Still, experts say there are encouraging clues that vaccinated people may be less contagious. A study in October found antibody levels in the blood were similar to levels in saliva.AstraZeneca had volunteers in its trial test themselves for signs of infection and reported there were fewer asymptomatic cases. However, the company has not yet provided details and its vaccine relies on different technology than Pfizer and Moderna’s mRNA candidates.Until we know more, doctors say vaccinated people will have to keep wearing masks -- potentially until there we achieve herd immunity.“There is modeling to suggest that it will be summer until we reach the point where there are enough people vaccinated that this curve of new cases really starts to go down,” Ramers said.There’s a chance we could get good news before then. Both Pfizer and Moderna say they’ll start testing their volunteers’ blood to reveal if they got infected after vaccination.Pfizer plans to examine a subset of its volunteers. Moderna said it will analyze blood from everyone in the trial.Moderna said it will take several weeks to produce results. 2656

SAN DIEGO (KGTV) -- Former San Diego deputy Richard Fischer has been released from jail months after being sentenced to nearly four years in jail after pleading guilty to multiple assault charges. According to the San Diego County Sheriff's Department, Fischer was released earlier in May on custody credits. "On May 15, 2020 the San Diego County Sheriff's Department received an order from the Superior Court setting forth the custody credits for Richard Fischer," the department said. Fischer was sentenced to 44 months in jail in December of 2019, followed by 16 months of post-release supervision after pleading guilty to four felony counts of assault under the color of authority, two misdemeanor counts of assault under the color of authority, and one misdemeanor count of false imprisonment. The charges stemmed from attacks on 16 women, City News Service previously reported. Fischer was accused of assaulting women while on duty between 2015 and 2017. The victims said Fischer groped, hugged or tried to kiss them. Fischer originally faced 20 felony and misdemeanor charges. RELATED:-- Ex-San Diego County sheriff's deputy gets jail time in sexual misconduct case, won't have to register as sex offender-- Plea deal reached in deputy sexual misconduct case-- Trial for San Diego County sheriff's deputy accused of sexual misconduct set to begin-- New lawsuit filed against former deputy-- Potential plea deal falls through in sheriff's deputy sexual misconduct case-- Deputy accused of groping, sexually assaulting women to stand trial-- Fischer: ‘I really look forward to my day in court'-- Deputy accused by multiple women of sexual assault speaks publicly-- Sheriff's deputy accused of sexual misconduct pleads not guiltyCity News Service contributed to this report. 1788

SAN DIEGO (KGTV) — Friends of Anthony Womack, the teenager who died after jumping from Sunset Cliffs Wednesday, spent the morning joining a local car club to wash cars in National City, in exchange for funeral donations."He was just like a happy person," said Sweetwater High School student, Sarah Seineke. "He was always around school laughing. He was really good person to everybody...that's why everyone is so affected by it."When members of Diego Style Car Club heard about Womack's tragic death, they knew they wanted to help.RELATED: Loved ones remember student who died at Sunset CliffsThe crew showed up to the Church of God of Prophecy on Epsilon Street and were set up to begin the washes by 8 a.m. that would go until the afternoon."It's been hard the last couple of days," said Llamas, who's daughter was close friends with Womack and asked for the fundraiser."When your kid hurts, you know we hurt also," he said. "She came to us and she asked us if we could do something for her friend."The community showed up, car after car stopped by the church leaving cash and comforting the teens who have lost someone who meant so much."I hope they remember his vibe as a person," said Seineke. "His personality, always."Funeral arrangements will be announced at a later date. 1291

SAN DIEGO (KGTV) -- Firefighters responded Tuesday afternoon after a brush fire broke out near Scripps Mercy Hospital Tuesday afternoon. According to fire crews, the fire broke near northbound SR-163 and Washington Street. At this time it's unclear what caused the fire. Heavy smoke could be seen coming from the area as passersby drove on the roadway.  381

SAN DIEGO (KGTV) -- During this COVID-19 pandemic, many unsung heroes have stepped up to offer assistance in this critical time of need. And that includes a local pilot, who helping those workers, that help him to get off the ground. Anthony Oshinuga became interested in becoming a pilot when he was 5-years old, and now he's a veteran of the air. Anthony's need for speed and adrenaline led him to racing and performing aerobatics. But he calls his latest piloting adventure, his most rewarding. Flying his own biplane, he traveled across in the country for a campaign he calls, "Reach for the sky...we've got the ground"."Essentially, what that means, is for the support crew that is on the ground at each airport we visited. We delivered a COVID-19 relief package that had face masks, hand sanitizer, and then we gave them a mug to say thank you. We appreciate what you are doing."It was quite a trip for the Valley Center resident, as his flight included 44 stops in 22 locations."My sponsor, Epic Fuel,s, put together this campaign that covered six thousand nautical miles, in my biplane, traveling about 160 miles per hour, " says Anthony. His trip was about giving thanks to airport employees."We have people at the airport, like the guys who fuel the trucks, and those workers who greet people coming off private jets. There are interactions and contact with these people all the time, and we don't think about that."And along his journey, he was able to visit with young kids, and maybe inspire them to become pilots one day. "There were a few stops along the way where people got word of me stopping in. A bunch of kids came out that were S.T.E.M motivated. They were students going through the engineering program, and I got the opportunity to meet them and speak to them, and just to inspire them."It was definitely a trip of a lifetime."Flown six thousand miles with that message, and making it out pretty good right." 1942

来源：资阳报