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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 (CNS) - A man was arrested today on suspicion of trying to open a bank vault where some employees had locked themselves in to hide from the suspect, police said.Police received two calls from an employee of Wells Fargo Bank in the 1200 block of Broadway at 9:36 a.m. Saturday, according to Lt. Scott Adkins of the Chula Vista Police Department. The first call was about a man causing a disturbance outside the bank, and the second call was to report an attempted robbery by the same man inside the bank.Police arrived at the bank and arrested Elieser Hurta, 27, who was trying to open the bank's vault with a set of keys stolen from an employee, Adkins said.Hurta was unarmed and no employees were injured in the attempted robbery, the lieutenant said. One bank employee fainted during the incident, and some employees were found hiding inside the vault, he said.Hurta was arrested on suspicion of two counts of robbery in the theft of personal items from two bank employees, and one count of attempted robbery for trying to open the bank's vault, Adkins said. 1080

CHULA VISTA, Calif. (KGTV) - One man is dead after a fight erupted at a South Bay gas station Monday night.Police said two men began arguing outside the AM/PM gas station at 765 E Street just after 8 p.m. Police responded to find one man unresponsive on the ground. The victim was taken to Scripps Hospital in Chula Vista, where he was pronounced dead.Chula Vista police reviewed surveillance footage from the gas station, which showed the victim sitting on a curb asking customers for money at the gas station.The suspect, later identified as 64-year-old Carl Keele, walked up and was confronted by the victim, according to police. The two men appeared to argue before the victim stood up and attempted to punch Keele.The two began to throw punches and kicks at one another until the victim collapsed. Keele then walked off camera and left the scene, police said.Police said the victim could be seen breathing while laying on the ground. Witnesses told police they thought the victim was joking around after he fell.Police later located Keele and took him into custody. Keele told officers the victim asked him for as he approached the AM/PM. He told him no and the victim called him a racial slur, according to Keele.Keele said he told others not to give the victim money and the man became angry and started swinging at him. Police said Keele defended himself by throwing punches in return until the victim collapsed.Police said based on witness statements and Keele's statement, they do not see any grounds to charge Keele.The victim's name is not being released pending family notification.CVPD is still investigating the incident. Anyone with information is asked to call police at 619-691-5151. 1782

CHULA VISTA, Calif. (KGTV) -- The man seen in a viral video being arrested by San Diego Police pleaded not guilty to theft charges Thursday. Trenelle Cannon will be in court again on Friday for reportedly resisting arrest. He is currently being held on ,000 bail. A 12-second-long video that surfaced on social media showed Cannon being struck by police officers. Video later released by police showed what happened in the moments leading up the incident. In the bodycam and helicopter video, Cannon can be seen tackling a police officer before other officers get involved. RELATED: Watch: San Diego Police respond to violent arrest videoCannon was arrested on warrants in Chula Vista Tuesday at about 6 p.m., according to his mother. He was booked into jail and charged with carrying a loaded firearm in a public place, robbery, and identity theft, according to SDPD."A 12 second video of this arrest was shared on social media without any context or details provided," police said in a news release.According to police, undercover officers had been conducting surveillance of Cannon on the 600 block of E Street in Chula Vista when they requested uniform officers to arrest him. SDPD Chief David Nisleit said Cannon then fled from officers, forcing police to give chase. At some point during the chase, a weapon was recovered where a witness last saw Cannon.Nisleit said Cannon was located once again in the area of 1100 4th Ave., where he got into a car with four others. The vehicle then proceeded to get onto Interstate 5, where officers conducted a traffic stop.During the traffic stop, Nisleit said Cannon tackled an officer to the ground, prompting multiple officers to assist in an arrest. Nisleit said officers feared Cannon had another weapon and used a "combination of physical force and distraction strikes" to restrain him."This is a very important key to note, once restrained and no longer a threat to officers no additional force was used on Cannon," Nisleit said.Nisleit said Cannon and the officers involved were not injured, aside from slight abrasions.Internal Affairs detectives were notified of the arrest and will evaluate officers' use of force and whether they followed policy. Based on the social media video and body-camera video, Nisleit said that he believed the appropriate amount of force was used by officers.Shakira Smith, who identifies herself as Cannon’s girlfriend, as well as Cannon’s mother spoke at a news conference Wednesday.Smith said she and Cannon were in a car with several friends when they were pulled over. She claims Cannon was pulled out of the car before being thrown to the ground. She then says officers piled on top of him.Smith made no mention of what happened before the couple got into the car, when police say Cannon led them on a chase, allegedly dropping a gun along the way.After screaming at police, Smith says she started recording the arrest. As she was recording, Smith says police told her: “put your phone away, you can’t do that.”The family and others said they wouldn't answer any questions following the news conference. 3103

CHULA VISTA, Calif. (KGTV)- The Chula Vista Police Department is debuting a first-of-its-kind program allowing officers to listen in on 911 calls in real time.If you live in Chula Vista and need to call to 911, there's a good chance the person who takes your call won't be the only one listening."Essentially the community is talking directly to officers and getting that information relayed to them immediately," said Lt. Don Redmond, who oversaw the project.The brainchild of a Chula Vista police officer, the department partnered with HigherGround, a dispatch software company, to create Live 911, which allows officers to hear 911 calls inside their vehicles. Here's how it works. Patrol officers can pick an area near them - say a half-mile radius - and listen to any 911 call as it comes in."They're hearing real-time information, as opposed to the inherent delays in dispatching," said Lt. Redmond.Right now, 911 calls are taken by a person who inputs information. A dispatcher reads that information and radios officers to respond. Lt. Redmond says that process can take several minutes. Those minutes could become critical."If it save us two or three minutes, that could be a life that we save," said Lt. Redmond.After a six-month test, Live911 went into all police vehicles in mid-May. Already, there have been examples of quicker response times. On one occasion, an officer got to a home within a few minutes - in the middle of the 911 call - and rendered medical aid. Lt. Redmond says Live911 will also help officers respond better. Because dispatch can relay only so much information, officers in the past only got part of the picture."The officers can hear everything, they are picking up on clues that could be left out," said Lt. Redmond.Those clues could include a person's tone and urgency, and any details that could help an officer better assess or deescalate a situation."We feel like Live911 can be a game changer for law enforcement in general," said Lt. Redmond.Lt. Redmond says a handful of police departments across the country have already called them with plans of implementing a similar program. 2132