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SAN DIEGO (KGTV) — A new cancer screening method is promising to eliminate the need for painful biopsies and greatly reduce the cost of the procedure.It's part of a line of research known as liquid biopsy and the latest advancement is being ramped up for mass production by an entrepreneurial couple in Torrey Pines at the research firm, BioFluidica.  Among billions of blood cells, the company has developed a chip capable of finding a single abnormal cell afflicted with cancer or other diseases."It is probably the most sophisticated injection molding piece in this world," said molecular biologist Rolf Muller, as he holds up a thin, plastic chip about two inches square.First developed by researchers in North Carolina, the chip is injected with a small blood sample which can contain billions of individual cells. The blood passes through 150 tiny tunnels within the chip which are coated with antibodies. Those antibodies do their natural work of isolating the abnormal cells.Researchers can then identify them for any possible threat and treatment.The Mullers say the screenings have the potential to dramatically increase survival rates for cancer patients. And to eliminate the need for the often painful biopsies currently in use.They also envision the test becoming a normal part of standard blood screenings. The chip is currently in clinical trials. It could be available for general use within two years. 1432

SAN DIEGO (KGTV) - A nursing assistant at a Rancho Bernardo senior care facility is battling for her life, diagnosed with COVID-19. In terms of coronavirus, Villa Rancho Bernardo care center is among the hardest-hit senior care facilities in the county.In early May, Lani says her sister, Irene Branch, a longtime nursing assistant there, told her about all the sick calls, and repeated her insistence to keep working."She always has a big heart. If they are short, she always go to work," said Lani.Around the same time, Branch started to feel sick."Coughing a little bit, no appetite and a short fever," said Lani.Her symptoms quickly got worse and a few days later, Lani got a frightening call from her sister. "She had shortness of breath, so I told her to call 911," said Lani.She did, and a day later in the ICU, Branch was on a ventilator. She received donated plasma containing COVID-19 antibodies, but her condition has deteriorated. Kidney failure has led to ongoing dialysis."I pray. Our family is praying a lot. Every one is praying for her," said Lani.Lani says doctors recently removed her from a medically induced coma, but she remains comatose. "She can't wake up. That's the problem. She's not waking up ... It's hard. I can't accept it right now," said Lani.Unable to visit her sister because of COVID-19 restrictions, Lani recently talked to Branch via Facetime while a hospital worker held up a phone."Telling her we are here to support her. Letting her know we are not abandoning her ... I am very hopeful. I will not give up," said Lani. According to the latest state numbers, 45 residents and 30 staff members at Villa Rancho Bernardo have tested positive for COVID-19.A Gofundme campaign has been set up to help with medical expenses. 1767

SAN DIEGO (KGTV) - A Pacific Beach bartender was sucker-punched by a man he said refused to wear a face mask.Tony Aversa, bar lead at 710 Beach Club, said he was working on Saturday, Sept. 5, when he noticed a confrontation at the door around 7 p.m.He says he walked over to the three men and, "I just asked them to please put on a mask and I'll happily help you with whatever you need ... The guy just refused and continued to argue blatantly within inches of my face with no mask on."A female bartender walked over and Aversa said the man shoved her, so he put himself between the man and his coworker.That's when Aversa said another member of the combative group came running."He was walking away at the time and came running back down the sidewalk and blind-sided me with a punch ... Immediately, you could tell my nose was broken, I was gushing blood and I knew immediately what had happened, I kinda spun around and asked one of my employees to call the cops," Aversa said.He said an officer was there within a few minutes and walked with him, finding one of the men. Bystanders said the man who threw the punch got into a car and sped off.Police describe the man as Pacific Islander, 6'2", 260 lbs., with curly brown hair, and wearing a white t-shirt and dark basketball shorts.When we asked if Aversa had anything to say to the man, he said no. "I just want to see him put to justice at this point," says Aversa.Aversa will be seeing a surgeon later this week for his broken nose. "The right nostril is collapsed I can't breathe out of that and then the sinus cavity on my cheek got fractured so the inside of my mouth and teeth are bruised so I'm drinking smoothies for another week," he said.If you have any information on this crime, please call SDPD at 619-531-2000 or Crime Stoppers anonymously at 888-580-8477.Aversa hopes this doesn't happen to anyone else and that others can be kind during this difficult time."I didn't sign up for this job to be a mask babysitter ... That's not what any of us want to do but it is what we have to do to stay in business," says Aversa.Aversa isn't alone in attacks like this. Seven months into the pandemic, assaults on workers trying to enforce state guidelines have gone up. In August, Illinois Governor J.B. Pritzker passed a law making these assaults felonies to protect workers. 2342

SAN DIEGO (KGTV) -- A principal in La Jolla apologized after sending an email to parents she says unintentionally reinforced stereotypes.La Jolla Elementary School Principal Donna Tripi last month sent an email after two parents expressed concern over a man they believed was following a parent and her two children out of a Starbucks and across the street.In the email, Tripi described the man as “an African American male, about 30 years old, about 6’1” tall, wearing a hooded sweatshirt.” Tripi added in an apology email that she was passing along the description she was given.RELATED: La Jolla students, teachers gather to battle bullying on campus“My email was a mistake. While it is critical to keep our school family safe, the way I communicated didn't provide enough specifics to identify the individual, but could easily lead to unnecessary and harmful reactions against other members of our community.”As a result of the incident, the school is hosting a “conversation” on Monday, October 22 at 6 p.m. where parents can gather and ask questions.RELATED: La Jolla High School football is trying to put emphasis on the multi-sport athleteRead the full email below: 1191

SAN DIEGO (KGTV) - A man and woman were taken to the hospital with serious injuries after they were hit by a vehicle in Balboa Park Thursday night. A 23-year-old man and 20-year-old woman were in the crosswalk when a 77-year-old driver in an SUV ran through the crosswalk and hit them, San Diego police said.Two pedestrians hit by an SUV in Balboa Park near Spreckles Organ Pavilion. Male and female victim transported to hospital. Condition unknown. @10News @10NewsAndi pic.twitter.com/OCor1nN6Hj— Travis Rice (@10NewsTravis) March 9, 2018 563