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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 North Carolina man who raped and murdered a 79- year-old woman in her Normal Heights home more than three decades ago was sentenced Friday to life in prison without the possibility of parole. Kevin Thomas Ford, 63, was convicted by a San Diego jury last month for the May 20, 1987, murder of Grace Hayden, who was strangled and smothered during the rape, according to Deputy District Attorney Valerie Summers. The prosecutor said Ford worked as a driver for older medical patients in San Diego and had driven Hayden two days before her body was found on the floor of her bedroom. DNA on the victim's body, as well as a fingerprint found on her stovetop led to Ford's 2018 arrest in North Carolina. Jurors deliberated for about five hours before convicting Ford of murder and special circumstance allegations of murder in the commission of rape and murder in the commission of a burglary. RELATED: Testimony wraps in trial of 1987 rape, murder of Normal Heights womanFord claimed to have had consensual sex with Hayden on or around the day she was killed, but maintained at trial and the sentencing hearing that someone else killed her after he left her home. At Friday's sentencing, Ford addressed the court, saying he sympathized with Hayden and her family and couldn't imagine if something similar had befallen his mother or grandmother. ``I can't imagine what it's like, having to go through what Grace Hayden went through. It must have been a night of sheer terror,'' Ford said. “But the police got the wrong man. Whoever did this is either dead or still running around free. I didn't do it. God knows I didn't do it.'' San Diego County Superior Court Judge Louis R. Hanoian expressed his disappointment with Ford's denial of the crime, calling the killing ``despicable'' and ``heinous,'' prior to imposing the life without parole sentence. ``You have to be the most unlucky person on the planet, maybe the most unlucky person who has ever lived on this planet, to have supposedly engaged in consensual sexual intercourse with a 79-year-old invalid woman, left your biological material in her, and then within -- 12 hours? -- that woman is found dead as the result of a rape murder that you didn't do?'' Hanoian said. ``The jury didn't believe it. I didn't believe it. I don't believe it.'' RELATED: Man pleads not guilty in 1987 rape, murder of San Diego womanSummers told jurors in her closing argument that injuries to Hayden's face and the back of her head indicated a ``horrible struggle.'' The victim asphyxiated from a dislodged lower denture, which is believed to have come loose during the attack. ``The final moments of this woman's life, which should have been in peace, were violent, sexually violent, and just nothing but pure terror,'' the prosecutor said. Summers said the defendant told investigators he didn't know Hayden, then testified at trial that he had lied because he didn't want to get in trouble. He also wrote a letter to his wife stating he thought he might be arrested someday, but ``I didn't know how good their evidence was,'' according to Summers, who told the jury, ``Well, now he knows, as do you.'' Summers also called Ford's claim of consensual sex a ``ridiculous story,'' particularly given Hayden's mobility issues. Defense attorney Courtney Cutter alleged the prosecution ignored the presence of a second man's DNA on vaginal swabs of the victim. The identity of the second DNA contributor remains unknown. The attorney also argued that Ford's fingerprints were nowhere else to be found in Hayden's home, not even on items the perpetrator apparently rifled through to steal, including Hayden's purse and pill bottles. 3688

SAN DIEGO (CNS) - Attempted murder, kidnapping, child abuse, child abduction, criminal threats and burglary charges have been filed against a man accused of intentionally driving a pickup truck off Sunset Cliffs and into the ocean with his twin toddler daughters inside, the San Diego County District Attorney's Office announced Friday.Robert Brians is being held without bail on suspicion of driving into the water last Saturday morning with his 2-year-old daughters inside the truck. The girls were hospitalized in stable condition, according to a GoFundMe page created to raise money for their medical bills.Brians, 47, is slated to be arraigned Monday afternoon via video conference at the San Diego Central Courthouse on the 13-count complaint.RELATED: Police: Man drives off Sunset Cliffs with twin daughters in truckAbout 4:30 a.m. last Saturday, the toddlers' mother called 911 to report that Brians had taken their children without permission and allegedly contacted her via "numerous calls and texts ... clearly stating she may not see (them) again," according to the GoFundMe.com page created Sunday.He allegedly threatened to drive the vehicle off the Coronado Bay Bridge, but was later spotted by officers on Hill Street near Cornish Drive and sped off, careening over the side of a cliff and landing upside down in the water, according to police.RELATED: Fundraiser to help toddlers involved in Sunset Cliffs crashMoments later, a canine officer also responding to the emergency, 22- year SDPD veteran Jonathan Wiese, arrived in the area. Reaching the scene of the crash and seeing Brians' pickup upside down in the water, Wiese grabbed a long leash he uses for his service dog, wrapped it around his chest, gave the other end to fellow officers and rappelled down the precipice.Wiese then swam out to the foundering truck and rescued the children and Brians. Medics took all three to hospitals for treatment of injuries that were not considered life-threatening.RELATED: Officer rescues toddlers after father drives off Sunset CliffsThe GoFundMe page has raised over ,000 since its creation. 2117

SAN DIEGO (CNS) - A suspected hit-and-run driver who allegedly struck and gravely injured a bicyclist last month in the Midtown area was arrested in a shopping center parking lot in Kern County, it was reported Wednesday.San Diego police identified the suspected driver last week as Mauricio Flores and also released the name of a woman, Jessica Bailey, suspected of riding in the van with Flores.The pair were in a 2005 Dodge Caravan with Georgia license places that struck a bicyclist around 1:30 p.m. on Aug. 21 on West Washington Street at India Street in the Midtown area, police said.RELATED: Bicyclist sustains life-threatening injury in hit-and-runThe victim suffered a life-threatening head injury and remains in the hospital, the San Diego Union-Tribune reported.In video shot by a witness and released by San Diego police, the driver could be seen stopping after the collision and getting out of the van.The video then showed the driver and passenger going to the injured man on the side of the road before the driver tugs the bent bicycle out from under the front of the van and sets it aside. He and the female passenger then got back into the van and drove away.A second passenger in the van has not been identified by police and no description of the man has been disclosed.An off-duty CHP officer who saw a flier about the collision spotted a suspicious looking van bearing CA exempt plates, typically used by state-owned vehicles, while riding his motorcycle in the Lake Isabella area over the weekend and notified the local office, CHP Officer Robert Rodriguez told the Union-Tribune.The officer assigned to that area -- roughly 35 miles northeast of Bakersfield -- went looking for the van early Tuesday morning and found it in a Vons parking lot, this time with Vermont license places, Rodriguez told the newspaper. With the assistance of Kern County sheriff's deputies, the officer located Flores and Bailey nearby and arrested them. 1962

SAN DIEGO (CNS) - Authorities publicly identified a man Thursday who was fatally shot by deputies when he allegedly advanced on them with a knife in his hand at an Alpine apartment complex.Patrol personnel were investigating a report of a man yelling and threatening to kill someone in the 2600 block of Alpine Boulevard when they got into the deadly confrontation with 31-year-old Daniel Ayala about 3 p.m. Monday, according to sheriff's officials.Ayala died at the scene. No other injuries were reported.It remained unclear how many deputies fired on Ayala.RELATED:?Witness describes man's behavior in deputy-involved shootingThe names of the involved personnel have not yet been released."The facts surrounding the shooting are currently under investigation by the Sheriff's Homicide Unit," Lt. Michael Blevins said this morning.RELATED:?Man dies following deputy-involved shooting in Alpine 912