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Children and the elderly may be good at spreading the coronavirus among their age groups, and young adults may be the primary source of community spread, or “super spreading,” according to a new study.The study, published Wednesday, involved the coronavirus testing results of a large contract tracing effort in two states in India. Researchers had results from more than half a million people from Tamil Nadu and Andhra Pradesh regions traced after more than 80,000 primary, or index, positive cases.They found that only 8 percent of index cases accounted for 60 percent of new infections. And that about 70 percent of infected people did not infect any of their contacts."That's a hugely disproportionate effect. Superspreading has been suspected, but not really documented,” study leader Ramanan Laxminarayan of the Center for Disease Dynamics, Economics and Policy in New Delhi, and also of Princeton University, told CNN.“The greatest proportion of test-positive contacts within most age groups were exposed to index cases ages 20-44 years,” researchers found.While that age group resulted in the highest rate of secondary cases, children under 15 also had high rates of secondary spread among their own age group.During the time period researchers looked at, roughly March through August, schools were closed and there were still high rates of coronavirus recorded among children."While the role of children in transmission has been debated, we identify high prevalence of infection among children who were contacts of cases around their own age," the team wrote in their report, published in the journal Science.The data was collected thanks to rigorous surveillance and contact tracing measures.“Procedures include syndromic surveillance and (COVID-19) testing for all individuals seeking care for severe acute respiratory illness or influenza-like illness at healthcare facilities; delineation of 5km “containment zones” surrounding cases for daily house-to-house surveillance to identify individuals with symptoms; and daily follow-up of all contacts of laboratory-confirmed or suspect COVID-19 cases, with the aim of testing these individuals 5-14 days after their contact with a primary case, irrespective of symptoms, to identify onward transmission,” the study lays out. 2292

CHULA VISTA, Calif. (KGTV) - Loved ones are mourning the death from COVID-19 of a retired CHP officer and beloved grandfather.Raul Martinez first started feeling sick in late August."Really tired and a fever," said Claudia Martinez.He tested positive for coronavirus and got sicker and sicker."He started complaining about having trouble breathing and he wouldn't eat," said Martinez.A few weeks after his first symptoms, his family brought him to the ER, where he was admitted.Raul, a diabetic, received various treatments, including Remdesivir, but late last month, he was placed on a ventilator."Super scared and panicked," said Martinez.Less than 24 hours later, Raul Martinez, a retired CHP officer, died at the age of 70."It was just shock and more pain than I can describe," said Martinez.Claudia says the father of four and grandfather of nine retired from the CHP a decade ago, after three decades on the job."He took pride definitely in servicing his community. He took pride in being a just person," said Martinez.He was also a careful person. During the pandemic, he and his wife were taking all the precautions."They were staying home a lot, wearing masks," said Martinez.She has no idea where he contracted the virus. As the pandemic continues on, she has a plea for others."Please do take it seriously, if not for yourself, for your loved ones ... Think of others and wear a mask. It’s not too much to ask. It’s about respect for your neighbors," said Martinez.Raul’s wife also contracted coronavirus and is recovering at home.A Gofundme campaign has set up the help the family with expenses. 1615

CHULA VISTA, Calif. (KGTV) -- Frustration is growing after a second fire broke out at the Teresina Apartments in Chula Vista on Sunday night. Witnesses tell 10News they saw a group of teens playing in the park near the apartments and a few minutes later they noticed the fire. William Maher lives in the apartment complex. He tells 10News he was the one who made the call to the fire department. Maher says the teens were recording the flames and laughing. He says they ran away when he yelled at him. The fire was so close to the apartments that the heat shattered several windows and melted window blinds.Sunday night's fire is the second fire in less than three weeks in that same area. On October 25th, fire crews responded to a fire just feet away. Maher hopes police will find the teens before someone gets hurt. He's also hoping parents look through their teen's phones to see if they can find the videos that were recorded. Anyone with information is asked to call the Chula Vista Police.  1050

CHULA VISTA, Calif. (KGTV) — As schools try to navigate the future of in-person education in the era of coronavirus, Southwestern College is already returning some students to campus. The Southwestern College Higher Education Center in Otay Mesa welcomed nursing and health occupational students, along with students in the public safety program, back to campus June 1. These students are training to fill jobs like nurses, EMTs, paramedics, and more.Dean Sylvia Cornejo said since March, they have been using technology for remote learning, but the school has been planning on bringing these students back as quickly as possible because of their careers and the need for essential workers right now.RELATED: San Diego Office of Education releases guidance to reopen schools“The students got as far as they could with online instruction but really we needed to be able to bring them back to campus for all of their practical labs,” she said.She said this location has returned to campus because of the nature of the students, but most of the five Southwestern College locations will remain remote for the fall term. Their next goal is getting dental students at National City campus back to in-person learning.RELATED: San Diego schools allowed to hold on-campus classes under new rulesTo welcome the students back, the school partnered with the college's Jag Kitchen Food Pantry and the college cafeteria. Students are given free meals on campus, something they would have had to leave campus to get before this. 1521

CHULA VISTA, Calif. (KGTV) - Chula Vista parents who once felt hopeless now feel empowered to care for their children with behavioral challenges. Through the Parent Intervention Program (PIP), parents learn new strategies while their children develop their social-emotional skills and new ways of expressing themselves. PIP is offered free to Chula Vista families through the Chula Vista Elementary School District (CVESD)."We want to do what we can for our families and children when it comes to the whole child, not only cognitively but socially and emotionally," said Rita Palet, the Director of Early Childhood Education Programs for CVESD.Palet says this is now a priority for the district, which is why they're offering the PIP program to families for free."Behaviors take a while to develop, so they do take a while to diminish," said Palet.Through the program, parents meet others dealing with similar struggles. "When you come here it makes you feel safe, I feel safe coming here, even when we had a rough morning getting here, they're so welcoming," said Mina Fagen, who brings her son to the program.Fagen says her son started acting out after changes happened in the family; his sister went to kindergarten and they also had a new baby in the family."I felt overwhelmed, and still at times feel overwhelmed, but this program gives me a safe place to go to," said Fagen.Parents ultimately give back to the program by volunteering their time later as a "payback parent." This means staff members have completed the program with their own child and can support others going through the program. For more information contact Chelsea Gould, PIP's Program Specialist at (619) 425-9600 ext 6471 1707