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SAN DIEGO (KGTV) - The Language Academy teacher Georgette Carillo is the SDCCU Classroom Hero for the month of October.SDCCU is proudly honoring local teachers through SDCCU Classroom Heroes, launched in partnership with iHeartMedia, Inc. San Diego.Teachers, students, parents and the community are encouraged to nominate a deserving teacher by visiting sdccu.com/classroomheroes . 389

SAN DIEGO (KGTV) — The CDC is making plans to distribute millions of doses of a coronavirus vaccine by late next month, but government officials have gotten these predictions wrong in the past.Doctors and scientists say there are reasons to be skeptical of the timelines laid out by Operation Warp Speed based on the lessons of 2009 and 1976.During the height of the H1N1 Pandemic in 2009, San Diegans waited in long lines to get vaccinated only to find there were not many doses to go around.The CDC initially projected there would be 120 million doses of vaccine ready by October 2009. Then federal officials scaled back the projection to 45 million.By the end of October, only 23 million doses would become available due to delays in the manufacturing process.“The lesson of H1N1 is that you may make all the plans on paper, but the actual nuts and bolts of rolling it out is really challenging and not to be underestimated,” said Dr. Peter Chin-Hong, an infectious disease specialist at UC San Francisco.Manufacturers had trouble growing the H1N1 vaccine in chicken eggs, the most common method for producing flu vaccines. There were also issues with testing the vaccine’s potency and problems switching production lines from the seasonal flu vaccine to the H1N1 strain, according to an after-action report by the Department of Health and Human Services.A lot goes into making a vaccine, said Dr. Rahul Gupta of March of Dimes.“It's not just the vaccine but also the syringes, and the needles, and the stoppers, and the alcohol pads,” he said. “There are so many other things that go along when we talk about a vaccine.”By the time the vaccine was widely available, the pandemic had petered out.Experts say there are also some parallels to what happened in 1976.During the height of an election cycle, President Gerald Ford fast-tracked a vaccine after some soldiers on a military base in New Jersey got sick with a strain of H1N1, then called Swine Flu, that was genetically similar to the strain that killed millions in 1918.“Some scientists were telling Gerald Ford that this was going to be as bad as Spanish Flu,” said Dr. Chin-Hong.The U.S. launched a huge media campaign, urging Americans to get vaccinated.President Ford rolled up his sleeve and got the vaccine, along with one-quarter with the U.S. population, beginning in October of 1976.However, the viral strain they were worried about never spread beyond the military base, and there were rare side effects linked to the vaccine. Of the 45 million people inoculated, about 450 people developed Guillain–Barré syndrome and about 30 people died.One month after the vaccinations began, Ford lost the election and the episode became known as the “Swine Flu Affair.”Experts say it’s normal to have adverse reactions and production delays on the road to a vaccine.“We have to understand that’s a process. And we learn as we go along. And people have to trust the process as well,” Dr. Gupta said.But doctors say it’s a process that takes a lot of coordination, and there are aspects you just don’t want to rush. 3081

SAN DIEGO (KGTV) - The International Olympic Committee and Japanese government made an historic announcement Tuesday to postpone the 2020 summer Olympic games in Tokyo due to the coronavirus.Tuesday, Japanese Prime Minister Shinzo Abe confirmed on Twitter that the Tokyo Olympic and Paralympic games have been delayed until no later than summer 2021.The announcement left several San Diegan Olympic hopefuls dashed of any immediate Olympic dreams."It's kind of hard to wrap your head around it because you have been training so long for this one moment," Allison Halverson said back in Februaray.Her tone changed Tuesday."I was kind of like, 'Ok. That's good to know.' Now I can kind of refocus and figure out how to train for that," Halverson said.Swimmer Michael Chadwick says the lack of open pools is sidelining any training, making competition right now even less of a possibility."Too much has happened too quickly for us to really understand what the ramifications of it all are," Chadwick said. "We as athletes cannot expect to make a push right now, physically, it's just impossible. Especially with not having a pool open."A new date for the postponed games has not been announced. 1199

SAN DIEGO (KGTV) — The National Institutes of Health highlighted research Tuesday out of UC San Diego that could unlock a new way to treat COVID-19.The research reveals new insight into how the coronavirus hijacks cells, and how doctors might be able to set traps or decoys to combat the virus. The findings were published in the journal Cell last month.“It does open up another avenue for a potential treatment,” said UC San Diego distinguished professor Dr. Jeffrey Esko. “It’s not a cure. It would be something that would tamp down infection potentially.”Since January, scientists around the world have understood that SARS-Co-V2, the official name of the new coronavirus, enters cells by latching onto a specific receptor on the cell’s surface, called ACE2.The UCSD team, led by Dr. Esko and visiting scholar Dr. Thomas Clausen, discovered that this entry mechanism is actually a two-step process, and the virus must also attach to a long chain of sugars called heparan sulfate.“We’ve shown this is fundamental to the infectious mechanism, so it needs to be part of every study from now on,” said Clausen.All cells are coated with a complex layer of sugars, or carbohydrates, called glycans. Heparan sulfate is one type of glycan that is known to play a key role in the infection process in several viruses, including herpes and other coronaviruses.It’s a complicated process to picture so the researchers offer an analogy: imagine a bird, soaring over trees, hunting a worm on the forest floor. The bird is the coronavirus and the trees are the thick layer of glycans that coat the surface of the cell.To reach the worm, which in this case is the receptor ACE2, the bird must navigate its way through the trees, specifically through heparan sulfate.The UCSD found that by removing the heparan sulfate trees with an enzyme, they were able to prevent the virus from infecting cells. In laboratory testing, they also found a second technique worked to foil the virus: introducing more trees as bait.The team found that heparin, an FDA-approved drug that is similar in structure to heparan sulfate, successfully acted as decoy. Heparin is a widely used drug designed to treat blood clots. Since blood clots and strokes are common complications with COVID-19, many doctors already administer heparin to patients.The UCSD team demonstrated that the two approaches can block infection in lab-grown cells about 80 to 90 percent of the time.“Certainly in the laboratory you can demonstrate that it works, but to deploy it and use it as a therapeutic has not been demonstrated,” Esko said.The NIH noted that more studies are planned to explore whether heparin, heparan sulfate, or drugs that target heparan sulfate might yield a viable COVID-19 treatment.Dr. Esko said he’s already been in talks with companies that plan to use their study as a rationale for a clinical trial.“It is very humbling when you realize we’re working on a pandemic right now, and maybe what we’ve done can contribute to a treatment for the disease,” he said. 3038

SAN DIEGO (KGTV) — The next attraction to hit Disneyland's "Star Wars: Galaxy's Edge" is set for early next year."Star Wars: Rise of the Resistance" opens at Disneyland on Jan. 17, 2020, and Walt Disney Wold on Dec. 5, 2019, the park announced Thursday.The second ride to hit "Galaxy's Edge" at the Anaheim park promises guests an immersive adventure that will "blur the lines between fantasy and reality." Riders will find themselves in the middle of a climatic battle between the First Order and the Resistance.MORE 'GALAXY'S EDGE': What to know | Park Map | Food | Merchandise | Millennium Falcon: Smuggler's Run | Park Video Walkthrough | Retail Shops | RestaurantsRiders will be recruited by Rey and General Leia Organa at a secret base inside "Galaxy's Edge." But, in typical "Star Wars" fashion, danger lurks around every corner. A First Order Star Destroyer will capture this new rag-tag group of heroes and, with the help of the Resistance, riders will have to break out and escape the Star Destroyer, protect their base, and avoid Kylo Ren's plans.Teasing the ride back in April, Scott Trowbridge, Portfolio Creative Executive at Walt Disney Imagineering, said "Rise of the Resistance" will be, "the biggest, it is one of the most complex attraction experiences that [Disneyland] or anyone else has ever built."RELATED: Disneyland offering annual passholders a 'bring a friend' discountThe "Star Wars: Galaxy's Edge" ride builds upon the new themed-area's immersive experience that transports guests to a galaxy far, far away to the planet Batuu. Those who venture into the Black Spire Outpost can live out their "Star Wars" fantasies building their own lightsaber or droid, flying the Millennium Falcon on the "Smuggler's Run" ride, or sinking their teeth into some Endorian tip-Yip or Braised Shaak Roast. 1827