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SAN DIEGO (CNS) - According to research published Friday by UC San Diego School of Medicine and San Diego State University researchers, the risk of contracting COVID-19 from handling trick-or-treat candy that has been in contact with a coronavirus-positive person is minimal, but not zero.In the study published Friday in the journal mSystems, the researchers analyzed the viral load on Halloween candy handled by patients with COVID-19.SARS-CoV-2, the virus which causes the illness COVID-19, is primarily transmitted by respiratory droplets and aerosols. The risk of infection by touching fomites -- objects or surfaces upon which viral particles have landed and persist -- is relatively low, according to multiple studies, even when fomites are known to have been exposed to the novel coronavirus. Nonetheless, the risk is not zero."The main takeaway is that although the risk of transmission of SARS- CoV-2 by surfaces -- including candy wrappers -- is low, it can be reduced even further by washing your hands with soap before handling the candy and washing the candy with household dishwashing detergent afterwards," said co-senior author Rob Knight, professor and director of the Center for Microbiome Innovation at UCSD."The main risk is interacting with people without masks, so if you are sharing candy, be safe by putting it in dish where you can wave from six feet away," he said.As San Diego County heads into a Halloweekend, public health officials are urging members of the public to practice COVID-19 protocols -- including avoiding large gatherings such as Halloween parties and door-to-door trick-or-treating."These activities involve face-to-face interactions with people from different households," said Dr. Wilma Wooten, the county's public health officer. "If a COVID-19 infection is detected among a participant, it will be very difficult to find and notify those who may have been exposed."These traditional Halloween celebrations are not advised, and large gatherings are not allowed under state or local health guidance. The county has reported dozens of community outbreaks in the past week.For their study, the researchers enrolled 10 recently diagnosed COVID- 19 patients who were asymptomatic or mildly symptomatic and asked them to handle Halloween candy under three different conditions: Normally with unwashed hands, normally with washed hands and extensive handling while deliberately coughing.The candy was then divided into two treatments -- no post-handling washing and washed with household dishwashing detergent -- followed by analyses using real-time reverse transcription polymerase chain reaction, the same technology used to diagnose COVID-19 infections in people, and a second analytical platform that can conduct tests on larger samples more quickly and cheaply. Both produced similar findings.On candies not washed post-handling, researchers detected SARS-CoV-2 on 60% of the samples that had been deliberately coughed on and on 60% of the samples handled normally with unwashed hands. However, the virus was detected on only 10% of the candies handled after handwashing.The dishwashing detergent was effective for reducing the viral RNA on candies, with reducing the viral load by 62.1 percent.The researchers had also planned to test bleach, but noted that bleach sometimes leaked through some of the candy wrappers, making it unsafe for this type of cleaning use.The study authors underscored that the likely risk of SARS-CoV-2 transmission from candy is low, even if handled by someone with a COVID-19 infection, but it can be reduced to near-zero if the candy is handled only by people who have first washed their hands and if it is washed with household dishwashing detergent for approximately a minute after collection.Knight led the study with Forest Rohwer, viral ecologist at San Diego State University, and Dr. Louise Laurent, professor at UC San Diego School of Medicine. 3937

SAN DIEGO (CNS) - A Julian man was behind bars Tuesday on suspicion of fleeing after the car he was driving struck and fatally injured a bicyclist on a rural road east of El Cajon.Craig Wendell Nelson, 56, was heading east on Dehesa Road near Singing Hills Golf Course when his 1993 Mitsubishi Mirage veered into a bike lane east of Willow Glen Drive and hit Kevin Wilson of La Mesa from behind about 10:45 a.m. Monday, according to the California Highway Patrol.Medics took Wilson, also 56, to Sharp Memorial Hospital in San Diego, where was pronounced dead.Following the crash, Nelson allegedly kept driving to the east and south before pulling over on Sloane Canyon Road and fleeing on foot, CHP public- affairs Officer Travis Garrow said.Officers eventually found the abandoned vehicle, and a helicopter search crew spotted Nelson in a nearby brushy area. He was arrested and booked into San Diego Central Jail on suspicion of vehicular manslaughter and hit-and- run.Nelson was being held on ,000 bail pending arraignment, tentatively scheduled for Thursday afternoon. 1083

SAN DIEGO (CNS) - A person was found dead Tuesday morning in the Sunset Cliffs area, police said.Emergency personnel responding to a report of a person down near Ladera Street found the body around 6:30 a.m., San Diego police public-affairs Officer Billy Hernandez said.The identity of the deceased and details regarding the circumstances of the fatality were not immediately available.Personnel from the San Diego County Medical Examiner's Office responded to the scene and an autopsy will be done to determine the cause and manner of death.There were no indications of any suspicious circumstances in connection with the death, Hernandez said. 653

SAN DIEGO (CNS) - A San Diego firefighter who allegedly raped a 17- year-old girl was ordered Friday to stand trial on four felony sexual assault counts.Justin Curtis Price, 35, a fire engineer-paramedic who has been with the city public-safety agency for 10 years, was arrested in late April for the alleged Nov. 1, 2018, sexual encounter.Prosecutors allege Price had known the teen since she was about 9 or 10 years old. She turned 17 about two weeks prior to the incident.RELATED: San Diego Fire engineer charged with sexually assaulting teenPrice allegedly admitted to the rape in text messages with the girl's mother, according to preliminary hearing testimony.San Diego Police Detective Jeremy Margolis testified that he interviewed the victim, who said Price told her not to tell anyone about what happened, and that it would be "our little secret."Price is custody on 0,000 bail and faces five years in state prison if convicted of one count each of unlawful sex with a minor and sexual penetration with a foreign object, and two counts of oral copulation with a minor, according to Deputy District Attorney Jessica Coto. He's due back in court Oct. 23 for a Superior Court arraignment.Price was initially placed on unpaid leave from the fire department pending an internal investigation, but San Diego Fire-Rescue Department spokeswoman Monica Munoz said Friday that Price was no longer employed by the city. 1428

SAN DIEGO (CNS) - Jury selection is expected to begin Tuesday in the trial of a Yuma police officer accused of raping a 23-year-old woman while off-duty during a visit to San Diego last year. 199