喀什如何性功能提高提高(喀什医院怀孕检查) (今日更新中)

SAN DIEGO (KGTV) -- The family of a murdered San Diego Army Veteran is setting up a scholarship in her memory. Julia Jacobson's sister, Casey Jacobson, spoke to 10News from her home in North Dakota Tuesday. The family had bracelets made in honor of Julia and her beloved dog, Boogie. RELATED:  321

SAN DIEGO (KGTV) -- The FBI is asking for the public’s help identifying the man who reportedly robbed a San Diego bank. According to the agency, the man robbed a U.S. Bank located inside a Vons grocery store at 665 Saturn Boulevard. The suspect reportedly approached the teller and made a verbal demand for cash, telling the employee he had a gun. The man made off with an unspecified amount of cash. Pictures show the man wearing a hooded Padres sweatshirt and mirrored sunglasses. He is described as a white or possibly Middle Eastern man in his late 20s or early 30s. Anyone with information is asked to call the San Diego FBI at 858-320-1800 or Crime Stoppers at 888-580-8477. 689

SAN DIEGO (KGTV) — The back-to-back announcements of promising clinical trial results from Pfizer and Moderna may usher in a new era for vaccine technology.Both companies have candidates that rely on a new kind of vaccine strategy: RNA. Preliminary data show both candidates are more than 90 percent effective.On the surface, the vaccine candidates look like any other you’ve taken. They work by training your body to build up defensive weapons against a virus, like antibodies and T-cells.But instead of training your body by introducing a killed virus or a fragment of a virus, the vaccines from Moderna and Pfizer introduce a set of instructions called messenger RNA enclosed in a little blob of fat.“The key concept of RNA is that they’re messages, and they’re meant as short-term messages,” said Dr. Shane Crotty of the La Jolla Institute for Immunology.Crotty said there are 5,000 to 10,000 messages within a cell at any given time.Once administered, the mRNA in the vaccine instructs some of your cells to make the coronavirus’ signature spike protein. The spike protein on the surface of the coronavirus allows it to infiltrate and hijack cells.Even though the spike protein is just one of about 25 genes the virus has, preliminary results from the clinical trials suggest it is enough material to train the immune system without making the recipient sick.Crotty likened the process of training the immune system to spotting a sedan. If the coronavirus is a car, the spike protein might be the door.“There's no way that car door could turn into a whole car, but it's enough of a piece of a car for your immune system to recognize that car if it saw it again,” he said.Scientists started by sequencing the virus’ DNA from a sick patient, then encoding that genetic sequence into an mRNA instruction molecule that can be read by the manufacturing part of cells.From there, Dr. Crotty said it’s a bit like the messenger app Snapchat.The mRNA gets injected into the body, sending temporary instructions to your cells that last for a while, then disappear. mRNA does not genetically modify cells, he stressed.“They’re around as messages for some period of time and then they go away, and the cells get back to their normal job of reading their own messages instead of reading the messages you’re injecting in the vaccine,” he said.The concept has been around since the 1990s, but there are currently no RNA vaccines on the market for any pathogen, so Dr. Crotty said it’s hard to estimate how long their protective effects will last.Some vaccines offer a lifetime of protection, like the measles vaccine. Others offer decades of protection. The flu vaccine only lasts about six months.Dr. Crotty said the length of protection depends on how fast the virus mutates and how long the immune cells survive in the body.But even if the COVID-19 vaccine turns out to need an annual update, he’s optimistic. The best feature of RNA vaccines is that they can be quickly reprogrammed.Both Moderna and Pfizer are still in their Phase 3 trials, but they expect to finish them by December. Together, they estimate they’ll have enough doses for about 35 million people by the end of this year, primarily for healthcare workers and high-risk individuals. 3250

SAN DIEGO (KGTV) - The images of our firefighters putting their lives on the line are striking; any time of the day or night and often just inches from raging flames, working to save us and our property.They sometimes pay a price.San Diego Fire-Rescue Capt. Dan King told reporters, "I just want to give perspective on what it's like to be a firefighter and to have cancer. Unfortunately, that's me. Two years ago today. I was in the middle of chemotherapy and radiation; pretty extensive treatment. For me, the treatment was very long and very painful."His remarks were during a news conference about a fund-raiser to upgrade the equipment at Firehouse 21 in Pacific Beach Tuesday.Imagine the health risks — every day."Firefighters can experience a lifetime of environmental exposures in a compressed period of time. It may happen at just one fire or, in many cases, chronic exposure over the course of a long career," Firefighter Kurtis Bennett, part of The Cancer Awareness and Prevention Program, said. To fight that the Pacific Beach Town Council wants to raise ,000 to augment city funding.San Diego City Council leader for District 2, Lorie Zapf, told the crowd, "I wish we had more revenue, more money so we could take care of all these equipment needs."Firehouse 21 would benefit directly. The hope is that other stations will, too, down the road."Their wish list has a health and safety theme; driven by the fact that 65 percent of firefighters develop some form of cancer," Denise Friedman, co-chair of the fundraising event, said.Capt. Rich Marcello showed 10News a specialized vacuum inside the station. He said it's a huge help to address immediate concerns."This extracts diesel particulates from the apparatus floor, which we're in quite a bit of the time and it hooks up to the exhaust system, extracts particles out and gets it out of our air," Marcello said.One hope is that other neighborhoods will find ways to reduce cancer risks for their firefighters as well. 2059

SAN DIEGO (KGTV) - Telecommuting sounds like an appealing idea: no long commute, no office drama, and the option to work in your pajamas.If this is a choice for you, the next step is convincing your employer to accept the switch.Kate Lister is president of Global Workplace Analytics, which develops flexible workplace strategies for employers. The company created a long list of the benefits of telecommuting, including: 439

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