中山得痔疮的原因(中山上大便拉血是怎么回事) (今日更新中)

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) - At least three vehicles were burned Wednesday morning when a carport caught fire in the parking lot of a Mountain View apartment complex, but firefighters prevented the flames from spreading to the apartments nearby, authorities said.The blaze was reported at 5:10 a.m. in the parking lot of an apartment building on Benfield Court, off South 45th Street between Ocean View Boulevard and Imperial Avenue, according to the San Diego Fire-Rescue Department.Firefighters responded and found a carport engulfed in flames along with at least three vehicles in the parking lot, a SDFRD dispatch supervisor said. Crews knocked down the flames within 20 minutes and no adjacent structures were damaged.No injuries were reported.The cause of the fire was under investigation. 792

SAN DIEGO (CNS) - National University announced Wednesday its Board of Trustees approved a plan to reduce the cost of attendance through tuition cuts of up to 25% for full-time students and adding scholarships that will make enrollment nearly free for Pell Grant eligible students.The actions -- made possible through a 2019 gift to the La Jolla university's reserve fund by philanthropist T. Denny Sanford -- "reflect a heightened sense of urgency to reduce costs amid the COVID-19 pandemic and resulting, unprecedented U.S job losses," according to a university statement.The university, which was founded in 1971, said it has committed to:-- doubling the award amount of existing scholarships, enabling Pell- eligible students to earn a bachelor's degree for close to no cost-- creating "opportunity scholarships," valued at million total, for displaced workers and working adults in need of financial support to restart their college studies-- launching a "fast-track" scholarship which rewards students with a fourth tuition-free course for every three courses completed within a six-month period-- investing in additional student support services designed to remove barriers to degree completion"In a moment of enormous economic hardship, open-access universities have a responsibility to make dramatic changes to not only reduce costs, but to evolve their academic offerings to ensure tight coupling with the demands of the labor market," said David Andrews, president of National University. "Our trustees have challenged us to take immediate next steps to ensure that we substantially reduce tuition while simultaneously improving student experience and outcomes."Michael R. Cunningham, chancellor of the National University System, a network of nonprofit education institutions and initiatives that includes National University, said: "Working adults who are first to lose their jobs in a recession are often the last hired in an upswing."As we mark fifty years of serving working adults and veterans and enter this new era for higher education and our economy, this new tuition strategy will enable us to significantly expand access to working adults in need of opportunity today." 2204

SAN DIEGO (CNS) - Flames tore through a large commercial building in the Morena area Friday, causing extensive damage and sending a thick plume of smoke into the air near Mission Bay.The blaze in the 1200 block of Morena Boulevard erupted about 5:40 p.m., the San Diego Fire-Rescue Department reported.Police closed down the north-south street to through traffic while firefighters worked to subdue the intense flames.Crews were still working to get the blaze under control as of 6:30 p.m. and trying to get inside the two-story structure to check on a report there might be someone inside, according to SDFRD public affairs.There were no immediate reports of injuries. 677

SAN DIEGO (CNS) - County health officials announced Thursday that flu activity remained steady over the last week but confirmed flu cases are still three times what they were at this time last year.The county's Health and Human Services Agency confirmed only 36 flu cases over the last week, bringing the county's 2019-2020 flu season case total to 335. The county had confirmed 109 cases at this time last year.Only two residents have died due to flu complications since the county's flu season started July 1. At this time last flu season, the county had not recorded a flu death.County health officials expect flu cases to spike as the year approaches the holiday season and gets deeper into autumn and winter."The holiday season is right around the corner," said Dr. Wilma Wooten, the county's public health officer. "With family and work gatherings coming up and people taking part in holiday activities, now is the time to get your flu shot to make sure you avoid getting sick and spreading the virus to others."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 like pregnant women, people with chronic medical conditions like lung disease and people age 65 or older.Residents can take precaution against contracting the virus by frequently washing their hands, cleaning commonly touched surfaces and avoiding contact with sick people. Residents can also get the flu vaccine 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. 1809

来源：资阳报