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SAN DIEGO (KGTV) - The hospital patient who brutally beat a San Diego nurse faced a judge on Friday for his sentencing. 10News was in the courtroom, where the nurse described how she fought for her life while 41 year-old Geoffrey Brizzolara attacked her.“I stood in his doorway and I said, ‘How may I help you, sir?’ His response was to lift a 25-pound chair over his head and throw it at me,” nursing supervisor Mary Prehoden told the courtroom. “Mr. Brizzolara beat me with his fists. He kicked me and then scratched me and he pulled a handful of hair straight out of my head,” she went on to say.The attack happened last summer at Scripps Mercy Hospital in Hillcrest. He was a patient at the hospital and apparently has a history of mental health issues. He did not know Nurse Preholden.“His actions were deliberate and vicious. I was defenseless,” she told the courtroom.She was joined by other nurses who say that patient violence against nurses is a constant concern across the country. Nurse Trish Mcauliffe told us, “The resources have to be increased- mental health resources.” Mcauliffe described how she was once attacked by a different patient at another hospital. “I ended up with a split lip [and] loose teeth and then he stood in the doorway, laughing.”Friday, Brizzolara was sentenced to one year behind bars, with an option for early-release to a mental health treatment facility.“Every single one of us who chooses to do this for a living is under threat every day in every hospital in this country,” added Prehoden. 1542

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 COVID-19 pandemic has brought uncertainty to school districts across the state. With health conditions changing daily, so does the look of your child's education in the fall.This week an announcement of 100% distance learning from the state's two largest school districts sent some parents into an immediate panic."I was very taken aback," said San Diego mom Leona Smith.How long will classes be virtual? At this point, there's not a clear-cut answer. Parents are left with a lot of questions about how virtual and hybrid programs will impact their kids' education and their family."What are the resources going to be? How is it going to be laid out? What is the time spent? Is it going to be more structured through the distance learning than I felt it had been?" Smith said.Los Angeles Unified and San Diego Unified school districts made their course public, while other districts are still determining what the first day of school will look like, and some already have students back on campus.Statewide, there is no one-size-fits-all answer, but there are requirements districts need to follow."Most parents don't know there is a minutes requirement for each day," said Kevin Gordon with Capitol Advisors Group. "There's actually an annual minutes requirement that we have to hit for kids, and then there's actually a minimum number of days per year that we have to hit – 180 days, generally, and 180 minutes, generally."Gordon said a school day requires a minimum of 180 minutes or three hours of education at lower grade levels and 240 minutes or four hours for high school students.Gordon said those are minimum time standards and most districts exceed that.Reporter Adam Racusin asked him about class sizes."While they are lower than they used to be, they aren't the 20 to 1 that we would like them to be. And in all the upper grades they are absolutely exceeding 30 to 1 in most California classrooms," Gordon said.Imagine the challenge for districts that are bringing students back onto campus while following social distancing guidelines."It's not about cutting class sizes in half, it's like cutting class sizes into thirds," Gordon said.Another area of concern surrounds students who may need more support and instruction than they can get through typical distance learning.In California, once a child is found eligible for special education, the family will participate in the process by attending an individualized education program or IEP. It's both a process and a written document."It becomes almost like a contract and it says here's what the school district is going to do for the student" said special education attorney Timothy Adams."Parents really need the school district to help them, especially in circumstances where the student has really complex needs and requires a variety of in-person, therapeutic services that are delivered usually through their IEP. We need the school districts to implement those services," he explained.Many parents will have to wait for answers, while districts work to make plans flexible enough to adapt to changing community conditions.We reached out to the California Department of Education about guidance for districts regarding hours of learning a day, class sizes, and special education and did not hear back. 3304

SAN DIEGO (KGTV) — The Cabrillo National Monument will extend its opening hours until sunset on Fridays through Sundays in August.The national monument is currently in a phased re-opening. All outdoor areas, trails, and restrooms are open, but indoor areas like exhibits and the lighthouse are closed due to coronavirus restrictions.Normal operating hours for the area are 9 a.m. to 5 p.m., with the tidepools closing at 4:30 p.m. The extended hours will give visitors a chance to take in views of the Pacific Ocean and San Diego during sunset. The monument's tidepool area will also be open until 30 minutes before sunset.Visitors can also get Junior Ranger books and badges, maps, and visitor information at an outdoor station near the visitor center.Officials encourage guests to continue wearing face coverings and physical distance from anyone no apart of their household while visiting.Annual park passes can still be purchased online here. Individual vehicle passes are per car. 997

SAN DIEGO (KGTV) -- Summer means it’s time to enjoy all the outdoor activities San Diego County has to offer. Drive-in theatres are a great way to get outside while enjoying a movie. San Diego County has several outdoor theatres, whether you’re searching for a great date night idea or taking the kids to a movie in a unique location. Check out the information below for more:South Bay Drive-In TheatreOpening in 1958, the South Bay theatre has been a family destination for decades. Since its opening, the venue has gone through several renovations, including upgrades to its projection systems. The theatre is now open year-round, seven days a week. Click here for a list of movies playing this week. Adult tickets: Kids 5-9: Santee Drive-In TheatreGrab some popcorn and head over to Santee. The Santee Drive-In Theatre is also open seven day a week, 365 days a year. The venue accepts cash only except at the snack bar, where credit cards are accepted. Click here for more information and showtimes. Adult tickets: Kids 5-12 with parent: 1058