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天津哪里治白癜风最可靠
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钱江晚报

发布时间: 2025-06-03 08:20:03北京青年报社官方账号
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  天津哪里治白癜风最可靠   

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

  天津哪里治白癜风最可靠   

SAN DIEGO (KGTV) -- San Diego Gas and Electric customers won’t have to pay millions in wildfire costs tied to the company, according to a new U.S. Supreme Court ruling. The court Monday rejected the utility’s appeal to pass 9 million on to rate-payers. The costs are related to the deadly 2007 wildfires that tore through San Diego County. Investigators say SDG&E equipment sparked the Witch Guejito and Race Fires. The company has denied the claims and says the fires were caused by other factors. The ruling comes roughly a week after SDG&E asked the Public Utilities Commission to raise the bare minimum bill from to per month. The utility claims the change is needed to accurately reflect the costs of keeping low-use customers to the grid. The move would affect anyone whose bill is less than per month. SDG&E released the following statement in response to the decision: 908

  天津哪里治白癜风最可靠   

SAN DIEGO (KGTV) - San Diego police are searching for the person who fired a gun into a group of people injuring two teens late Saturday night.Two groups of people began arguing just before midnight at the corner of 30th Street and J Street in the Grant Hill neighborhood, about a block away from Kimbrough Elementary School.The gunman pulled out a handgun and shot a 16-year-old boy in the left calf and a 18-year-old male in the right ankle, authorities said.A possible third shooting victim was located at an area hospital with undisclosed injuries, according to police. No further information was given at this time.The incident is being investigated as gang-related shooting, police said.The suspect, who was last seen wearing a white tank top and dark shorts, fled in an unknown direction, police said. 831

  

SAN DIEGO (KGTV) — San Diego and National City police departments announced several arrests Friday in violent crime cases over about two years in central San Diego and the South Bay.Police said in a release the crimes occurred between April 2018 and February 2020 in the Bay Terraces, Mountain View, and Shelltown neighborhoods, and the National City area.Many cases appeared to be linked to the same suspects, police added, and a gang allegation was attached to each crime:John Orozco, 26, of El Cajon, was arrested on Nov. 11, 2020, for the murder of Joaquin Ruiz on July 12, 2019, the attempted murder of Julio Martull on July 24, 2019, and other related crimes.Ethan Apan, 28, of National City, was arrested on Nov. 17, 2020, for the murder of Joaquin Ruiz on July 12, 2019, the attempted murder of Julio Martull on July 24, 2019, and conspiracy to commit the murder of Marco Magana on Aug. 1, 2019. Apan was also arrested for other related charges.Kevin Herrera, 26, of National City, was arrested on Nov. 17, 2020, for the murder of Joaquin Ruiz on July 12, 2019, and other related charges.Ismael Betancourt, 20, of National City, was arrested on Nov. 19, 2020, for the murder of Lowry Rivers on April 8, 2018. Jorge Sanchez, 18, of San Diego, had previously been arrested for the murder of Emily Cortez on July 15, 2020. While in custody, Sanchez was also charged with the murder of Leah Posey and the attempted murder of Adan Duque on February 2, 2020, the murder of Marco Magana on August 1, 2019, conspiracy to commit the murder of Julio Martull on July 24, 2019, and other related crimes.Police said the District Attorney’s Office is reviewing the cases and the investigations were still on-going.Anyone with information about any of the above cases is asked to call the Homicide Unit at 619-531-2293 or Crime Stoppers at 888-580-8477. 1854

  

SAN DIEGO (KGTV) - San Diego business legend Frank Fornaca died Wednesday at the age of 94.Fornaca's father started a family bakery in San Diego in 1912. More than 50 years later, the Fornacas went into the car business.The family still runs Frank Toyota, Subaru, and Hyundai. The dealerships are known for their catchy phrase, "Is that you, Frank?"Fornaca suffered from congestive heart failure. He was still able to attend his granddaughter's wedding just over a week ago.  493

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