太原肛门长小包(山西痔疮手术预约) (今日更新中)

SAN DIEGO (KGTV) -- Years of emails and persistence finally paid off for a Del Cerro man whose sister died while crossing the street five years ago. Vahid Hamzavi's sister, Mina, was killed while crossing the street at the intersection of Navajo Road and Margerum Avenue. There are crossing signs and buttons, but no designated, marked crosswalk. Hamzavi started asking for a crosswalk at the deadly intersection in 2016. In February, he reached out to 10News because nothing had been done. City Councilmember Scott Sherman's office told us there would be a crosswalk installed by March or April, but still nothing. Last week, Hamzavi called the councilmember's office again. Sherman's office told him they expedited the work order with the Department of Transportation and Storm Water and that the crosswalk would be in place by Friday. On Monday, crews were already out measuring and outlining the design for the crosswalk. The work is expected to be complete on Tuesday.Hamzavi says the wait was worth it and he hopes the intersection will now be safer for those walking in the neighborhood.  1153

SAN DIEGO (KGTV) — With record-breaking temperatures Labor Day weekend, the usual holiday crowd grew larger for San Diego beaches. However, not everyone wanted to join the masses.“But right now it’s so crowded, so crowded and I prefer to avoid that,” said El Cajon resident Celso Patricio.He filled up gallons of water at a water station in East County in preparation. He said the hydration and his air conditioning are how he stays cool in his East County neighborhood.RELATED: Sweltering heat sets several records across San Diego CountyDown the street, Darrin Schallock washed his car at a self-service car wash. He jokingly said the chore is welcomed in the triple-digit heat.“Yeah it’s warm it’s hot, agreed, but that’s why I’m washing my car here, I can wash my car, take a bath, take a shower, save electricity it’s great,” said Schallock.Hot temperatures could break records throughout the holiday weekend. Coastal areas will see highs in the 90s for Saturday and Sunday, and just a few miles inland highs will jump into the 100s, even the mountains. Deserts will be close to 120 for about the third time this summer. A Red Flag Warning will be in effect from 10 a.m. Saturday until 6 p.m. Sunday. It includes inland valleys to the mountains.The heat prompted a state-wide flex alert for the weekend. According to the California Independent System Operator, the flex alert goes into effect Saturday, Sept. 5, and lasts through Monday, Sept. 7. The operator asked customers statewide to conserve energy from 3 p.m. to 9 p.m. 1539

SAN DIEGO (KGTV) -- Uber Eats will begin testing a new service that will deliver food using drones in San Diego, the company announced Wednesday. Uber and San Diego were granted the winning bid by the Federal Aviation Administration last year to test the new delivery service, according to the company. Here’s how Uber says the system will work: After a restaurant loads the meal into the drone and the drone takes off, a system will notify a nearby Uber Eats delivery partner to meet the drone at a drop-off location. The orders will then be picked up and hand-delivered to customers. RELATED: Juniper & Ivy ranked among best restaurants in the US for a night outIn the future, Uber Elevate plans to enable the drones to land atop parked vehicles within its rides network near delivery locations before the food is picked up and hand-delivered. The company says the initial phase of testing in San Diego was done with McDonald’s, but that it will be expanded later this year to include more restaurants, including Juniper and Ivy. “We’ve been working closely with the FAA to ensure that we’re meeting requirements and prioritizing safety,” said Luke Fischer, Head of Flight Operations at Uber Elevate. “From there, our goal is to expand Uber Eats drone delivery so we can provide more options to more people at the tap of a button. We believe that Uber is uniquely positioned to take on this challenge as we’re able to leverage the Uber Eats network of restaurant partners and delivery partners as well as the aviation experience and technology of Uber Elevate.” 1571

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) -- A heated debate broke out Tuesday night, as San Diego County parents discussed the rising number of school threats. One of the latest -- hateful, spray painted messages threatening violence at Rancho Bernardo High School. RELATED: Police investigate threatening messages at Rancho Bernardo High SchoolAn act of vandalism so terrifying, the school stepped up to help police find the person behind it. They are offering a ,000 reward to anyone who has information that leads to the arrest of the suspect, said Principal David LeMaster. "It starts at home, guys," said one parent. "Stop pointing the fingers at them and step up for yourself and know what your child is doing." There is still a lot of fear in at the school. It's only been one day since someone painted the threatening around campus. Words like "school shooting, Florida was nothing" and "murder, blood, chaos" have parents questioning the safety of their children."These images are quite frightening to be honest with you," Michelle Perry said. Her 15-year-old daughter texted her that morning after she saw the graffiti. "I immediately texted (my daughter) back. I texted her the pictures, I said 'you need to go to the office. You need to figure out what's going on.'"Perry attended the school meeting Tuesday night to talk more about how parents and faculty are going to keep their kids safe. Principal David LeMaster calls the message a hate crime and terroristic threats -- saying the school is working with police to catch the person who did it. A second meeting will be held at the school Thursday at 3 p.m. Parents hope to continue the conversation and brainstorm ways to make sure students stay safe.     1817

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