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SAN DIEGO (CNS) - A western harvest mouse found in Escondido tested positive for the potentially deadly hantavirus, San Diego County Vector Control officials announced Friday.The mouse was found during routine monitoring of the area. Since January, Vector Control has collected multiple mice that have tested positive for the virus in areas of north and east county, including Julian, Fallbrook, Bonsall, Boulevard, 4S Ranch, Warner Springs and Potrero.With each instance, county officials have reminded residents to avoid sweeping or vacuuming rodent droppings, which can push the virus into the air. Instead, residents are advised to use so-called "wet cleaning" methods like a diluted bleach spray, disinfectants or a sponge and a mop to clean up wild rodent matter like urine, feces and saliva. Cleansed areas should also remain well-ventilated to ensure the virus does not linger.RELATED:Three cases of tuberculosis reported in San Diego CountyThird patient dies of flu this season in San DiegoGoogle is collecting health data on millions of AmericansHantavirus is not uncommon in San Diego County's rural and undeveloped areas, but residents can avoid exposure by keeping rodents out of their homes, sheds and garages, according to Vector Control. Wild mice, in particular, are the virus' main carriers.There is no cure or vaccine for hantavirus, which can cause deadly infections. According to the Centers for Disease Control and Prevention, symptoms of infection can include fever, aches in the large muscle groups, dizziness, digestive issues and abdominal pain.Residents can prevent exposure to hantavirus by sealing holes larger than a dime and quickly disposing of rodent debris in homes and adjacent structures.The county's Department of Environmental Health can be reached at 858- 694-2888 for more information about avoiding hantavirus exposure and infection. In addition, residents can find more information on the virus here. 1950

SAN DIEGO (CNS) - Lab-confirmed flu cases rose nearly 70 percent in San Diego County last week as flu season continues to ramp up, the San Diego County Health and Human Services Agency announced Wednesday.Doctors around the county reported 489 confirmed flu cases during the week of Dec. 8-14, an increase of 198 over the previous week's total of 291 flu cases. According to the HHSA, doctors have confirmed 1,709 flu cases since the flu season began July 1, nearly double the 932 confirmed at this time last year.No flu-related deaths were reported last week, but this flu season's seven deaths still outpace the six confirmed deaths at this time last flu season. The county measures flu seasons from July 1 to June 30 the following year concurrent with the fiscal year.RELATED: San Diego woman, 86, is latest flu death"This is the time of the season when we start to see influenza activity increase significantly," said Dr. Wilma Wooten, the county's public health officer. "Get your flu shot now to avoid getting sick."County health officials and the U.S. Centers for Disease Control and Prevention strongly advise the annual flu vaccination for everyone 6 months and older, especially in demographics with a heightened risk of serious complications, such as pregnant women, people with chronic medical conditions like lung disease and people age 65 or older.Residents can take precautions against contracting the virus by frequently washing their hands, cleaning commonly touched surfaces and avoiding contact with sick people.The flu vaccine is available at local doctors' offices, retail pharmacies and the county's public health centers. A full list of locations offering flu shots can be found at the county's immunization website, sdiz.org, or by calling 211 for the county's health hotline. 1808

SAN DIEGO (CNS) - A woman was killed in a chain-reaction crash triggered by a loose dog in lanes of state Route 94 near downtown San Diego today.Three cars were involved in the crash, which was first reported just after 10:30 a.m. on westbound Route 94 near 25th Street.A Ford F-150 owned by the San Diego Humane Society was parked in the median of the freeway with the driver and a passenger still inside, preparing to capture a dog when the animal ran into lanes of traffic, a California Highway Patrol dispatcher told City News Service.Multiple cars stopped and swerved, including a Toyota Camry with three occupants that braked and came to a stop in the No. 1 lane, the dispatcher said.A Dodge truck, also in the No. 1 lane, swerved into the median to avoid the Camry, and was struck in the right rear corner by a GMC Yukon towing a trailer that was unable to stop in time.The force of the impact pushed the Dodge into the Camry, which in turn pushed the Camry into the Humane Society pickup, according to the dispatcher.In the aftermath of the accident, it wasn't immediately clear how many cars were involved, but responding fire crews realized the Camry, which at some point had moved to the right shoulder of the freeway, was also part of the crash and launched a rescue operation for that car's occupants, according to a CHP incident log.A 53-year-old woman in the back seat of the Camry sustained a major head injury and was taken to Scripps Mercy Hospital, where she succumbed to her injuries, the dispatcher said.The woman's identity wasn't immediately released.Three other people, including two from the Camry and one from the GMC, 1652

SAN DIEGO (CNS) - A mosquito caught in routine trapping in the Black Mountain Ranch area has tested positive for West Nile virus, the first appearance of the virus in San Diego County in 2020.County environmental health officials remind people to protect themselves from mosquitoes, which can potentially transmit, disease by following the county's "Prevent, Protect, Report" guidelines -- including finding and dumping out standing water in yards and around homes to keep mosquitoes from breeding.Incidences of West Nile virus were mild in San Diego County in 2019. Three people tested positive, but there were no fatalities and all three people were suspected of having contracted the virus while outside the county.However, West Nile virus remains a potentially deadly threat in San Diego County and the state, officials said. In 2015, 44 San Diego County residents tested positive for West Nile virus and six died. In 2019, 225 California residents became sick from West Nile virus and six died, according to the California Department of Public Health.West Nile virus is mainly a bird disease, but it can be transmitted to humans by a number of species of mosquitoes -- including Culex mosquitoes native to San Diego and, less effectively, by invasive Aedes aegypti mosquitoes also found in the county -- if they feed off an infected animal, mainly birds, and then bite people.Eight out of 10 people who get infected never suffer any symptoms. The 20% who do generally suffer mild symptoms including headache, fever, nausea, fatigue, skin rash or swollen glands. But in rare cases, West Nile virus can make people extremely ill and even kill them.Protecting against mosquitoes has become even more important for San Diego County residents in recent years. Since 2014, three types of day-biting, invasive Aedes mosquitoes have been found in the county. All of these mosquitoes tend to live and breed near people, in yards and even inside homes.Two of these species can potentially transmit diseases not naturally found here. Those include chikungunya, dengue and Zika -- but only if mosquitoes first bite an infected person. In general, that means local invasive Aedes mosquitoes could only transmit those diseases if they found and bit San Diego County residents who picked up the virus while traveling and returned home still infected.San Diego County residents may be more vulnerable to being bitten by mosquitoes around their homes now because many have been spending more time at home because of the coronavirus pandemic. Environmental health officials remind people to dump out or remove any item inside or outside of homes that can hold water, such as plant saucers, rain gutters, buckets, garbage cans, toys, old tires and wheelbarrows.Mosquito fish, available for free by contacting the Vector Control Program, may be used to control mosquito breeding in backyard water sources such as stagnant swimming pools, ponds, fountains and horse troughs.Wear long sleeves and pants or use insect repellent when outdoors. Use insect repellent that contains DEET, picaridin, oil of lemon eucalyptus or IR3535. Make sure screens on windows and doors are in good condition and secured to keep insects out.Report increased mosquito activity, or stagnant, green swimming pools and other mosquito-breeding sources, as well as dead birds -- crows, ravens, jays, hawks and owls -- to environmental health's Vector Control Program by calling 858-694-2888 or emailing vector@sdcounty.ca.gov. Also report if you have been by mosquitoes during daylight hours, or if you find mosquitoes that look like invasive Aedes mosquitoes -- small, black with white stripes on legs and backs -- by contacting the Vector Control Program. 3723

SAN DIEGO (CNS) - A woman whose Nissan Versa ended up underneath a semi-truck on Interstate 8 in El Cajon Monday escaped serious injury and was arrested on suspicion of drunken driving, authorities said. Heidi Farst, 56, of El Cajon was driving westbound on I-8 near Main Street when her compact car was rear-ended by another vehicle just before 6 a.m. Farst's car then collided with the semi-truck, flipped over and landed upside down underneath the rig, California Highway Patrol Officer Travis Garrow said. Farst was freed from the wreckage and transported to Sharp Memorial Hospital for what were described as minor injuries, a CHP dispatcher said. She was then booked into the Las Colinas Detention Facility on suspicion of DUI, according to Garrow. No other injuries were reported. The crash triggered lane closures and a SigAlert. All lanes were reopened shortly after 8 a.m. 890