昌吉带环多少费用(昌吉现在哪种人流最好) (今日更新中)

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 man accosted a woman in the Fairmount Village neighborhood early Sunday and took off with her 2003 Toyota Celica, police said.He intercepted the 30-something woman in the 3800 block of 47th Street at 3:35 a.m., as she was heading to her car."The suspect pushed her to the ground and demanded her car keys," said San Diego Police Department officer Tony Martinez. "The victim complied, and the suspect fled in the victim's vehicle."Police said the vehicle's license plate is 6TQG479. The car has a rear spoiler, Martinez said.The suspect is described as a Hispanic male, about 6 feet tall with an average build. He was wearing all dark clothing with a black face mask, police said.Robbery detectives are handling the investigation.Anyone with information is encouraged to call Crime Stoppers at 888- 580-8477. 836

SAN DIEGO (CNS) - Authorities Tuesday publicly identified a 15-year-old boy who was fatally shot last week in Barrio Logan.Patrol personnel responding to reports of gunfire in the area of Chicano Park shortly before 10 p.m. Friday found a large gathering of people standing in a parking lot and a motorist beginning to drive away in a silver sedan, according to police.Seeing the arriving officers, the group, including two people in the car, scattered, Lt. Andra Brown said.RELATED: 15-year-old fatally shot near Chicano ParkInside the vehicle, police found Brian Romo of San Diego, who had been shot in the upper body. Paramedics took him to a hospital, where he was pronounced dead.The motive for the shooting remains unclear, and no arrests have been made in the case."While the investigation continues, very little is known about the circumstances leading up to the (victim's) death," Brown said. "Detectives are attempting to locate evidence and any possible witnesses. Investigators are aware of the large crowd present at the time of the incident and would like to speak to them. We do not have any suspect information at this time." 1149

SAN DIEGO (CNS) - Home prices rose 2.5 percent in San Diego County in January, compared to the same month a year ago, while home sales dropped by 19.4 percent, a real estate information service announced Wednesday.According to CoreLogic, the median price of a San Diego County home was 2,000 last month, up from 9,000 in January 2018. A total of 2,115 homes were sold in the county, down from 2,625 during the same month the previous year.A total of 12,665 new and resale houses and condos changed hands in Los Angeles, Riverside, San Diego, Ventura, San Bernardino and Orange counties last month, according to CoreLogic. That was down 19.8 percent from 15,794 in December, and down 17.1 percent from 15,280 in January 2018.READ: San Diego among top hot housing markets for 2019, Zillow reportsThe median price of a Southern California home was 5,000 in January, down 1.9 percent from 5,000 in December and up 2 percent from 5,000 in January.``January marked the second consecutive month in which Southern California home sales were the lowest for that month in 11 years, since the early days of the housing bust,'' said Andrew LePage, research analyst with CoreLogic. ``Many of the details recorded last month reflect purchasing decisions made during the holidays, from Thanksgiving 2018 through early in the new year.READ: San Diego metro sees increase in married couples living with roommates, Trulia says``Buyer enthusiasm during this period was dampened by a variety of forces including affordability constraints, stock market volatility, concerns home prices might have peaked and uncertainty triggered by the partial federal government shutdown that began on Dec. 22, 2018. However, this January's slowdown was likely tempered by a significant drop in mortgage rates that began in December, improving affordability at a time when inventory was up year over year.'' 1894

SAN DIEGO (CNS) - A study released Monday by the San Diego County Childhood Obesity Initiative found that more than one-third of fifth-, seventh- and ninth-graders in public schools around the county are obese or overweight. The study found that 34% of students in the examined grades were overweight or obese during the 2017-2018 school year, using data from the California Department of Education. The county had a lower obesity rate than California's 39% and the Centers for Disease Control & Prevention's 2015-2016 national estimate of 40.7% for youth aged 2-19. The study found disparities in obesity among ethnic and economic groups, with 24% of white students classified as obese, compared to 49% for native Hawaiian or Pacific Islander youths and 43% of Hispanic or Latino children. In addition, 42% of students facing disadvantages like homelessness, being in the foster care system, meal scarcity and having parents without a high school diploma were found to be obese or overweight. Only 24% of students who were not deemed socioeconomically disadvantaged were found to be overweight or obese. ``Childhood obesity remains a pervasive challenge, and sadly current rates have not changed much from the previous report released for the 2014-2015 school year,'' said Dr. Wilma Wooten, the county's public health officer. ``This indicates a need for new and continued investment in our communities to address the root causes and environments that hinder children's health.'' According to the Childhood Obesity Initiative, students who face challenges like food scarcity are often more likely to face issues with obesity because they don't have easy access to healthier and more affordable food options. Within the county, higher levels of obesity in children roughly correlated with census tracts in which higher levels of the population had an income of 200% of the federal poverty level or less. In addition, school districts with a higher rate of students in the Federal Reduced Price Meals Program tended to have higher rates of overweight or obese students. ``As a nation, we struggle with the idea that a child can be both overweight and not have enough to eat,'' said San Diego Hunger Coalition Executive Director Anahid Brakke. ``But these are two sides of the same coin. Families struggling to make ends meet must often sacrifice buying healthy food for cheaper, nutrient-poor options that are filling but high in calories, fat and sugar.'' The Childhood Obesity Initiative and the YMCA of San Diego County plan to tackle the problem of childhood obesity by promoting the ``5-2-1-0 Every Day!'' campaign, which encourages children to eat five or more servings of fruits and vegetables, spend fewer than two hours on recreational screen time, be physically active for an hour or more and avoid sugary beverages like soda. All YMCA branches in the county will have free Sept. 14 open houses offering information to families on the campaign and how to combat childhood obesity. Attendees will also have access to information on receiving financial help with a YMCA membership. 3100

来源：资阳报