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SAN DIEGO (KGTV) -- San Diego Police are searching for a gunman after a man was shot in the chest in East Village Sunday morning.According to San Diego Police, the shooting happened on the 500 block of 7th Avenue just after 2 a.m.Police say the victim was taken to the hospital with non-life threatening injuries.As of 8 a.m. Sunday morning, no suspects were in custody.At this time, the circumstances leading up to the shooting remain unclear. 452

SAN DIEGO (KGTV) — San Diego Police Friday arrested a fugitive sex offender from New York who was reportedly spotted in the area this week.Dale Dulac, 57, was arrested just after 1:40 p.m. Friday in the 1500 block of Imperial Ave. peacefully. Dulac was reported in the area after fleeing New York and violating his parole.He was charged with felony vehicle theft and receiving stolen property by San Diego Police. According to the United States Marshals Service, Dulac was also being held on a fugitive warrant for violating his parole when he left Niagara Falls, New York, on Sept. 20. 596

SAN DIEGO (KGTV) — Researchers at the University of California, San Francisco are working on a spray designed to block the novel coronavirus from hijacking cells in the body, like a biological mask or internal personal protective equipment.They’re doing it by borrowing a defense mechanism from an unlikely source: llamas.The team, led by UCSF graduate student Michael Schoof, engineered a synthetic molecule based on one found in a llama’s immune system that acts like an antibody but is one-tenth the size.Human antibody treatments, known as convalescent plasma, require a transfusion in a hospital setting. But this smaller molecule, called a nanobody, can be easily self-administered via an inhaler or nasal spray and rapidly manufactured using yeast, Schoof said.The scientists named their product AeroNabs. They say it could be an inexpensive intervention for treating and preventing COVID-19 while the world waits for a vaccine.“We don't know how effective vaccines will be. We don't know how long it will take to rapidly deploy them, so we envision this product as hopefully a bridge until there is widespread, effective vaccination,” Schoof said.Once a vaccine is available, AeroNabs could offer protection for individuals who are unable to be inoculated for health reasons, he said, or an early treatment option.The team is in talks with commercial partners and hopes to begin clinical trials soon.In the 1980s, Belgian scientists discovered that about half of the antibodies in camels, llamas and alpacas are shaped differently than the antibodies found in other mammals, including humans. Researchers later learned they could use a fragment of these oddly shaped camelid antibodies to bind to antigens.Those fragments are called nanobodies.Currently, there is only one FDA-approved drug that uses nanobodies. Caplacizumab was approved last year to treat a rare blood disorder.The team at UCSF sifted through billions of nanobodies to find one that binded best to the spike proteins on the coronavirus, then engineered it to stick even better.The coronavirus uses its spikes to enter cells and replicate; the spikes are essentially the pathogen’s key into the body. By coating the spikes with nanobodies or antibodies, the viral key no longer fits into the body’s receptors and the virus can’t get in.“This works in the lab. It needs to be translated into the clinic,” said Schoof.The team at UCSF still needs to figure out the best delivery method, whether it is a nebulizer, an inhaler or a nasal spray. 2524

SAN DIEGO (KGTV) -- San Diego Police Monday identified a shooting victim found in Sherman Heights following a crash.According to police, 25-year-old Jose Alberto Ortiz died after officers found him with gunshot wounds on October 22 near 27th Street and K Street.Police responded to the area after receiving reports of a crash. After responding, police say they found a dark sedan that collided with a parked vehicle.“Upon contacting the driver, they saw that he had sustained trauma that was not consistent with a traffic collision and suspected the male had been shot,” police said.The man was taken to the hospital where he later died. After investigating, police learned that the man was driving on the 300 block of 27t h Street when neighbors reported hearing gunshots.The man kept driving, whete he crashed onto a parked vehicle on the 200 block of 27th Street.Anyone with information is asked to call the Homicide Unit at (619) 531-2293 or Crime Stoppers at (888) 580-8477. 987

SAN DIEGO (KGTV) — San Diego County will launch a new public awareness campaign this week on COVID-19 as the number of community coronavirus outbreaks increased by three, to a total of 10 in the past seven days, officials reported Monday.Two other triggers involving the growth of new cases and the positivity rate of tests are "not moving in the right direction," said Supervisor Nathan Fletcher."These are concerning numbers," Fletcher said. "They're concerning because they clearly represent an increase in community spread and number of cases tied to our reopening and the fact that more people are out doing more things." The county says there are currently 59 active community outbreaks, including 17 in skilled nursing facilities, 20 in non-skilled nursing facilities, and 22 in community settings.The three new outbreaks were traced to construction, retail manufacturing, and retail businesses in different parts of the county, according to Dr. Eric McDonald, the medical director of the county Health and Human Services Agency's Epidemiology and Immunization Branch.RELATED: How San Diego County officials monitor coronavirus trendsMcDonald provided more context to the outbreaks, adding that all outbreaks to date except for two have included 10 or fewer people — including the three newest outbreaks.He also said that no outbreaks have been related to recent demonstrations around the county.A community outbreak is considered three or more cases from the same place.The county will launch a public education campaign involving a new infographic on the use of facial coverings beginning this week, said county Public Health Officer Dr. Wilma Wooten. 1669