济南男性性功能减退的表现(济南男人性功能无能) (今日更新中)

SAN DIEGO (KGTV) — Independent reviews by the FDA show the COVID-19 vaccines by Pfizer and Moderna have similar levels of safety and efficacy, although there are early indications of potential differences.Both vaccines rely on the same basic approach: jumpstarting the immune system with messenger RNA. The FDA confirmed their overall efficacy is essentially identical; 95 percent for Pfizer and 94.1 percent for Moderna.However, signals in the data suggest Moderna’s vaccine may better protect against severe cases of COVID-19, while Pfizer’s vaccine may work better in adults over 65. But experts warned those differences may just be statistical illusions.In Moderna’s study of 30,000 volunteers, 30 people got severe cases of COVID-19. All 30 of those cases were in the placebo group, suggesting the vaccine offers powerful protection against the most serious symptoms.In Pfizer’s trial of 44,000 volunteers, one vaccinated person got a severe case compared to 10 people in the placebo group.“We still need more data,” said Dr. Abisola Olulade of Sharp Rees-Stealy. “It's not a reason to recommend one versus the other.”In adults over 65, the efficacy of Moderna’s vaccine dipped slightly to 86.4 percent. Pfizer’s vaccine was 92.9 percent effective in people aged 65 to 74 and 100 percent effective in individuals 75 and up.“When I think people in the community look at that number, they might say, ‘Oh, that Moderna vaccine probably isn't as good for the older population compared to the Pfizer vaccine.’ But as a clinician looking at numbers, they're both amazing,” said UC San Francisco infectious disease expert Dr. Peter Chin-Hong.FDA scientists found both vaccines are safe but short-term side effects are common, especially with Moderna’s drug. Both vaccines are administered in two doses. The table below lists the percentage of vaccinated volunteers who reported a side effect after either dose, although side effects were most common after the second injection.Side effect Moderna PfizerFatigue 68.5% 62.9%Headache 63.0% 55.1%Muscle pain59.6%38.3%Joint pain44.8%23.6%Chills43.4%31.9%Fever14.8%14.2%Typically the symptoms went away in one day.“Just because a vaccine has side effects doesn’t mean it’s not safe,” said Dr. Olulade. “We know that side effects happen actually because your immune system is working and waking up. It's actually a positive thing.”The slight difference in side effects could be because of differences in the way researchers polled volunteers, or it could be something with the architecture of the vaccines, experts said.The companies use different tiny bubbles of fat to enclose the messenger RNA. Moderna’s bubble is a little stronger and more stable so it doesn’t need to be stored at sub-arctic temperatures.“It could be that [Moderna’s] elicits a little more inflammation than the other,” Dr. Chin-Hong said.Having slightly more side effects could be a sign that Moderna’s vaccine prompts a stronger immune response that might lead to longer-lasting immunity, but the durability of either vaccine remains one of the most pressing unanswered questions.The biggest difference may be where the vaccines are deployed. Since Pfizer's vaccine needs to be stored at such cold temperatures, experts said Moderna's vaccine may be prioritized for rural hospitals and community health centers that lack ultra-cold storage units. 3370

SAN DIEGO (KGTV) -- King tides are expected to continue in San Diego on Sunday following a day of flooding in parts of the county Saturday. High tide is set to happen at 9 a.m. with low tide set to take place around 4:10 p.m., according to tide charts. King tides occur when there is an alignment of the gravitational pull of the sun and the moon. RELATED: Sandbags available in San Diego CountySome parts of Imperial Beach already experienced tidal flooding Friday morning as several homeowners reported water entered their homes.The City of San Diego built a three-foot temporary berm along parts of the bay in Mission Beach to help mitigate the risk of coastal flooding. Residents can also check the likelihood of flooding in their area, via FEMA's flood map, here.The next round of king tides are expected to roll in January 20 an 21. 847

SAN DIEGO (KGTV) — In some of the most severe cases of COVID-19, doctors are finding it’s not the coronavirus making people critically ill.It’s their own immune system, and a San Diego-based biotech company thinks it has an answer.La Jolla-based INmune Bio announced Tuesday it has FDA approval to begin a Phase 2 clinical trial on its inflammation fighting drug, Quellor.In many of the sickest COVID patients, doctors have noticed their blood is filled with high levels of immune proteins called cytokines. Cytokines act as messengers between cells and the virus can cause them to go haywire, setting off what’s known as a cytokine storm.In a cytokine storm, the body’s immune system starts to attack its own cells and tissues rather than the virus. During the Spanish Flu of 1918, many of the deaths were caused by cytokine storms.“You need to control the cytokine storm to keep patients from getting sick,” said INmune Bio’s CEO Dr. R.J. Tesi.There are several different types of cytokines. A drug undergoing testing in a federal trial with remdesivir targets a cytokine called beta interferon.The San Diego biotech’s drug Quellor suppresses a very specific cytokine called soluble tumor necrosis factor, which Dr. Tesi calls “the master cytokine” because of its role in triggering other immune proteins.Dr. Tesi said this particular cytokine may contribute to another troubling issue with COVID-19: blood clotting.“When they write the history of COVID-19, the clots are going to be the bad guy,” Dr. Tesi said. “These blood clots go off everywhere and they gum up the works. They make it so the lungs can't work. They make it so the kidneys can't work. They make it so the heart is screwed up. Make it so you have strokes.”INmune Bio, which is publicly traded but has just six full-time employees, is hoping its drug can address both the blood clots and the inflammation.The company plans to enroll 366 hospitalized COVID-19 patients for a Phase 2 trial to see if intervention with Quellor can keep people off ventilators and out of the ICU. 2053

SAN DIEGO (KGTV) – It's exploding in the wellness industry, but is CBD safe? 10News visited a San Diego lab that tested CBD products for ingredients like pesticides and heavy metals. The results were surprising to lab personnel. Shelby Huffaker is the lead cannabis educator at Torrey Holistics in Sorrento Valley. The licensed dispensary recently conducted its own CBD study to show customers just how unreliable the open market can be. "We collected about a dozen different products from various locations around San Diego and also on the internet," she tells 10News. Torrey Holistics collected samples from places like farmers' markets, grocery stores, and the internet. The company bought CBD products such as lip balms, caramels, creams, and bath bombs, then sent to San Diego's Infinite Chemical Analysis Labs. "It's pretty busy right now with it being harvest time," says David Marelius, Ph.D. He's the co-founder of Infinite Chemical Analysis Labs, which tests cannabis and related products. "People are definitely trying to take advantage of the CBD boom right now," he adds. Both CBD and THC come from the cannabis plant, but CBD does not have the psychoactive properties that give you the feeling of being high. CBD received praised for claims of health benefits like reducing anxiety and inflammation. According to Infinite Chemical Analysis Labs, none of the CBD samples purchased on the internet by Torrey Holistics had any CBD in them. Dr. Marelius tells 10News that the majority of the overall samples didn't meet their packaging claims. He adds that the products' potencies were off, and one product had almost 70% less CBD in it than what it advertised. Three of the products reportedly failed for pesticides, although the levels were so low that they likely weren't harmful. "It's kind of the wild west out there," says Sally Greenberg with the National Consumers League. Greenberg tells 10News that CBD sellers often exaggerate the benefits of CBD without having the science to back up the claims. "[They say] that they cure cancer or treat Alzheimer's or treat AIDS," she adds. The National Consumers League is advocating for federal oversight from the Food and Drug Administration, which currently doesn't regulate most CBD. In California, the Bureau of Cannabis Control tests CBD that's sold in licensed dispensaries, like Torrey Holistics. "You're going to want to look for a Batch number or UID number. That ensures that we're able to match the testing results with that specific product," says Huffaker. The dispensary is hoping that the lab results will highlight the importance of researching your CBD before buying. "Everything carried in a licensed cannabis store is going to have to be verified [and] vetted by the dispensary [to be sure] it has gone through the necessary testing," adds Huffaker. The state's Bureau of Cannabis Control has a search function on its website where you can see what licensed dispensaries are in your area, or you can search a dispensary to be sure its licensed. Click here. 3048

SAN DIEGO (KGTV) — It took a mere two days for San Diego's dockless scooter war to become that much more interesting.Thursday, ride-sharing service Lyft launched its own dockless scooters in San Diego, a day after competing company Uber released about 300 of its own scooters into the city.Much like Uber's JUMP scooters, Lyft allows riders to access scooters through its mobile app to reserve a scooter or unlock one on the spot. Lyft also charges to unlock its scooter and <云转化_句子>.10 every minute to ride.RELATED: Uber introduces reservable e-scooters to San Diego's dockless transportation mixLyft adds that the company will donate for every scooter ride to Circulate San Diego and Vision Zero through the end.“We’re thrilled to bring Lyft Scooters to San Diego and provide safe, affordable and sustainable mobility options - all within a single app,” Kyle Zuvella, Lyft market manager for San Diego, said in a release.San Diego is the third Southern California city to receive the Lyft scooters and joins Uber in competing for riders with Lime and Bird scooters, which have operated in town since early this year. 1151

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