绵竹哪里算命比较准(海口比较牛的算命大师) (今日更新中)

SAN DIEGO (KGTV) -- We’ve known for a while that COVID-19 hits people over 65 especially hard, but a study published Wednesday from researchers in San Diego offers new insight into why that happens.The numbers are staggering: if you’re 65 or older, your risk of winding up in the hospital from COVID-19 is five to 11 times higher than someone under 30. Your risk of death is at least 90 times higher, according to data from the Centers for Disease Control and Prevention.Researchers at the La Jolla Institute for Immunology say the reason why older people fare so much worse appears to be from a lack of T-cells, a type of white blood cell that can decline with age.“Some viruses get controlled by one part of the immune system. Some viruses get controlled by another. In this case it seems that T-cells really do a lot of the work,” said Dr. Shane Crotty, one of the authors of the study published Wednesday in the journal Cell.Dr. Crotty and his colleagues looked at 50 people infected with the virus, and they measured the three elements of the adaptive immune system in detail: antibodies, helper T-cells and killer T-cells.Then they compared the measurements to how people fared against the virus. Some patients in the study group had severe cases, others had mild infections.The researchers found that people with all three branches of the adaptive immune system tended to fully recover. People with severe cases of the virus often lacked one or more of the immune branches, and it was particularly evident in older people.“Our data indicated that of the older individuals, it was particularly the ones that had fewer T-cells to start that look like they really struggled to control this virus,” Dr. Crotty said.As we age, we have fewer T-cells to send after invading pathogens. “That collection of T-cells gets smaller. So it’s harder to recognize a new virus,” Crotty said.Among the 748 deaths in San Diego County reported as of Wednesday, 87% were people aged 60 and older.The findings from LJI may have implications in the search for a vaccine against COVID-19. The data suggests that vaccine-makers may want to target a drug that elicits all three branches of the immune response, Dr. Crotty said. Some vaccine approaches, such as inactivated virus vaccines, only elicit two of three branches, not killer T-cells. However, Crotty said it was too soon to rule any candidates. Two strong branches produced by a vaccine could potentially cover for the lack of a third, he said.Crotty said the findings could help vaccine-makers interpret results from the clinical trials and find the right dosing.“Is a given vaccine a good vaccine, and you just need a booster immunization?” he said. “Does it work well in one population but it doesn’t help in the elderly because it doesn’t generate a T-cell response, for example? Those are the scenarios when this type of knowledge will come into play.” 2906

SAN DIEGO (KGTV) - University of San Diego's Lamont Smith resigned from his position as head men's basketball coach, the school announced in a news release late Wednesday night. "This situation has been difficult for all concerned, and our prayers continue to remain with everyone," the school said in the release.  Last month, Smith was arrested in the Bay Area. Smith is accused of three domestic violence charges involving a woman at the team's hotel.The woman was taken to the hospital for treatment of her injuries, telling police she was intimately involved with Smith.  RELATED: USD basketball coach Lamont Smith free during investigation?In a statement released Wednesday night, the University wrote: "Tonight, Head Coach Lamont Smith resigned his position at the university.  We appreciate Coach Smith’s contributions to Torero Athletics and to the men's basketball program since he joined us three years ago.   Coach Smith elevated the level of competitiveness of our program, recruited an outstanding group of student-athletes, and established a strong foundation for future success. 1172

SAN DIEGO (KGTV) -- Two families will forever be connected after an organ donation saves the life of a woman struggling with heart disease for nearly a decade. Susan Amador's son, David Rivera died, at the age of 30, in 2017 of a brain bleed, caused by a rare clotting disorder. The 30-year-old left behind a 4-year-old and his fiancee. Rivera was a registered organ donor and his organs helped save the lives of five people. His heart was donated to a woman named Sandra, of Chula Vista. On Monday, Rivera's family met the woman who now carries their loved ones' heart. The meeting was made possible through Lifesharing Donate Life, an organization that coordinates organ and tissue donation in San Diego and Imperial Counties. Rivera's mom hopes her story will encourage more people to sign up to be organ donors. 824

SAN DIEGO (KGTV) - With summer break approaching, students and parents at Cathedral Catholic High School are pushing to be heard by the school's administration. This comes a week after school leaders decided the girls will not be allowed to wear skirts next year. Students, along with their parents, have been protesting since Monday. Parents tell 10News the push is much more than just the students being allowed to wear skirts. "We just want an opportunity to be heard," says parent Michelle Adams. "The girls would like to wear skirts. It's been a tradition here at the school for forever."It's been one week since the students and parents found out about the changes to next year's dress code. The girls will only be allowed to wear pants, capri pants, and Bermuda shorts. Parents say they wish the school would have included them before making the decision. "It's not so much about the skirts but about the process and the fact that this mandate was just dropped down on high without really consulting," says parent Matthew Boyd. "Our principals are both men," says 10th grade student Samantha Conant. "They don't understand. It's so unfair how they handled the whole thing."Since the memo went out last Friday, parents say the administration has been inaccessible. 10News reached out to the Catholic Diocese about the changes in the dress code for next year. We are still waiting on a response. Summer break is just three days away. Parents say they are still working to meet with the Catholic Diocese and the school's administration on the issue. 1562

SAN DIEGO (KGTV) - UC San Diego Health received its first batch of Pfizer’s COVID-19 vaccine Tuesday, and the health care provider expects another shipment next week.“We expect next week to perhaps get 5,000 doses of the Moderna vaccine,” said Dr. Charles Daniels, Chief Pharmacy Officer at UC San Diego Health. Daniels added they could receive the shipment as soon as Monday or Tuesday, but no date has been finalized.The Moderna vaccine is still awaiting emergency use authorization from the FDA, which it could receive this week. Pfizer’s vaccine was the first to get such approval last week.UC San Diego received close to 3,000 doses of the Pfizer vaccine Tuesday and plans to begin administering shots to its highest risk health care workers at its Hillcrest and La Jolla locations Wednesday morning.On Tuesday, Gov. Gavin Newsom said California was expected to get 393,000 more doses of the Pfizer vaccine next week, on top of the 327,000 it received this week. Newsom said California is also slated to receive 672,000 doses of Moderna’s vaccine by the end of the month.San Diego County has not given an estimated timeline to receive the Moderna vaccine or how large a shipment it expects.UC San Diego Health was part of the Moderna trial, but Dr. Daniels says it is not the reason for their access to the vaccine. He believes it was coordinated through the University of California Health. 1404

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