宝鸡大型工业吸尘器(东营大功率工业吸尘器) (今日更新中)

SAN DIEGO (KGTV) -- With the announcement that San Diego Unified School District is beginning their school year online, some parents are looking at other options.Patrick Batten has four children. He said his incoming high school senior did well with distance learning in the Poway Unified School District, but it was a struggle for his 12-year-old.“It was not a platform that she adapted to,” Batten said.Batten and his wife both work full-time. Right now, Poway Unified is offering choices. In a letter to parents, the reopening plans include two options: a “return to on campus learning (with some online options) or participate in [the] Virtual Learning Academy.” Batten knows those options could change as the beginning of the school year gets closer. If some type of on-campus learning is off the table, they may look outside the district.“We’re exploring the option of private school and how do we financially afford that,” Batten said. He said he would also look to a district that does offer in-person instruction.“I’m strongly hoping that they stick with their original plan and they give the option for teachers to be able to teach in person if they’re comfortable with it, as well as if a teacher isn’t, that they have the option to teach online and give the same opportunity for parents,” Batten said.John Anderson’s two children are in the San Diego Unified School District. Monday, the school district announced it is “committed to the beginning of the school year online.”“I think the online experience in the spring was okay, but to do it for potentially a whole semester or a whole year, I think is going to be a pretty big struggle for the kids,” Anderson said. Like Batten, he has had discussions with his wife about options outside the district if some type of in-person instruction is not available.Some homeschool options have seen increased interest since the pandemic began. Sage Oak Charter School is an independent studies program that operates in several counties including San Diego. Student services coordinator Chelsey Anema said the number of inquiries to the school has increased “extreme numbers.”“Our normal family that enrolls is a family who, they just are passionate about homeschooling. Now, I think a lot of families are enrolling who are wanting out of the traditional brick and mortar school because they don’t want what they had in the spring,” Anema said.South Bay mom Elisa Hilliard homeschools her three daughters and shares her experience through her social media channels as “San Diego Homeschool Mom.” Hilliard has advice for parents looking to homeschool their own kids.“Things are going to be different and they’re not always going to be easy. You have to be ready for change,” she said. “It [also] really depends what your schedule is like, how flexible your hours are, can you build a schedule with your family.”The San Diego Unified School District will give parents another update on August 10th. When asked about enrollment numbers, a SDUSD spokesperson said that data is not available until a few weeks after the school year starts. 3096

SAN DIEGO (KGTV) — Two people escaped uninjured after a sailboat crashed into an Ocean Beach jetty, before the vessel itself was crushed by high surf.The 25-foot long boat collided into the North Channel jetty in Ocean Beach with the two individuals on board, according to San Diego Fire-Rescue Department spokeswoman Monica Mu?oz. San Diego Lifeguards used a personal water craft to reach the vessel and safely pull the two individuals after they were forced to jump from the boat. The boat was attempting to leave the jetty area when a large wave forced them to pull a U-turn. SAN DIEGO FORECAST: Wednesday's rains to strengthen heading into ThursdayWind caught the sails and instead sent the vessel back into the jetty, according to witnesses at the scene.Those two people were uninjured in the wreck though the sailboat was crushed by high surf and sunk within the channel's entrance, according to Mu?oz.The boat's owner is now responsible for making arrangements to tow the boat from the channel.RELATED: Where to get free sandbags to protect your home from floodingA storm system forecasted for San Diego County has brought high sets to local beaches Wednesday. High surf forced the Ocean Beach Pier to close and lifeguards to ask swimmers to stay out of the water, as waves could be seen crashing against the pier. 1329

SAN DIEGO (KGTV) — While hundreds of thousands of San Diego County residents are receiving the mail-in ballots they asked for this week, some residents are receiving mail-in ballots whether they asked for them or not.Registrar of Voters Michael Vu tells 10News about 41,000 people this election is living in precincts where there are not enough voters to field a polling place."When you think about all those political jurisdictions participating in the election and all those boundary lines that overlap one another, it's going to create various pockets throughout the entire county," says Vu.YOUR VOICE, YOUR VOTE: Local, national 2018 election newsVu says any precinct with fewer than 250 registered voters can become an automatic mail ballot district. In those cases, all registered voters in the district will receive a mail ballot. Postage in those districts is prepaid.Voters who do not want to mail their ballots back can still drop their completed ballots off at any polling place in the county on election day.They also have the option of taking their ballot to the Registrar of Voters office in Kearny Mesa. 1131

SAN DIEGO (KGTV) — Two teenage boys from Arizona were hailed as heroes after diving off Sunset Cliffs to save the lives of two people who were drowning on Friday evening. It was a happy ending scene, captured by local photographer, Jim Grant on Friday evening as lifeguards hoisted up a young girl off Sunset Cliffs."It just could have been a tragic event," Grant said on Saturday.He says the photo he took would have been a somber one if two teenage boys did not dive in to save the girls before lifeguards got there. But who were they?RELATED: Two rescued at Sunset Cliffs after bystanders jump in to helpWe found them! Meet 15-year-old Jake Watson and 16-year-old Zachary Haugen."We've been best friends since third grade," Haugen said.The two boys from Arizona were vacationing in San Diego for the July 4th weekend."We said, 'Alright, let's go explore around,' and we heard about this place called Sunset Cliffs," Watson said.They say they were soaking in the beautiful sunset Friday evening. But when the boys looked down, they saw two ladies in trouble. A six-grade girl and a family friend were splashing around near the reef. Haugen, a licensed lifeguard for the City of Phoenix, knew exactly what was going on."I'm like, 'Oh my gosh, they're drowning.' So that's when I just knew I had to go in." Haugen recalled.They say the girl was climbing on top of the young woman's head, just to breathe. Haugen first pulled the girl off the woman, but the high surf put his own life at risk."I looked up at Jake," Haugen said. "He's like, 'Do you need help?' And I'm just shaking my head, and that's when he was able to jump in and go after them."At that point, Watson, an avid fisherman and swimmer, dove in to lift the girl."I put her on my back and pressed up, and just kind of rolled her off my shoulder, onto the landing," Watson said.They then pulled the injured young woman up. All this happened in under five minutes before San Diego Lifeguards took over."We were like, 'What just happened?' It just felt surreal," Watson said.Surreal that their summer vacation turned into a life-saving episode, these modest boys will never forget."We just happen to be at the right place at the right time at Sunset Cliffs," Haugen said. 2240

SAN DIEGO (KGTV) -- We’ve known for a while that COVID-19 hits people over 65 especially hard, but a study published Wednesday from researchers in San Diego offers new insight into why that happens.The numbers are staggering: if you’re 65 or older, your risk of winding up in the hospital from COVID-19 is five to 11 times higher than someone under 30. Your risk of death is at least 90 times higher, according to data from the Centers for Disease Control and Prevention.Researchers at the La Jolla Institute for Immunology say the reason why older people fare so much worse appears to be from a lack of T-cells, a type of white blood cell that can decline with age.“Some viruses get controlled by one part of the immune system. Some viruses get controlled by another. In this case it seems that T-cells really do a lot of the work,” said Dr. Shane Crotty, one of the authors of the study published Wednesday in the journal Cell.Dr. Crotty and his colleagues looked at 50 people infected with the virus, and they measured the three elements of the adaptive immune system in detail: antibodies, helper T-cells and killer T-cells.Then they compared the measurements to how people fared against the virus. Some patients in the study group had severe cases, others had mild infections.The researchers found that people with all three branches of the adaptive immune system tended to fully recover. People with severe cases of the virus often lacked one or more of the immune branches, and it was particularly evident in older people.“Our data indicated that of the older individuals, it was particularly the ones that had fewer T-cells to start that look like they really struggled to control this virus,” Dr. Crotty said.As we age, we have fewer T-cells to send after invading pathogens. “That collection of T-cells gets smaller. So it’s harder to recognize a new virus,” Crotty said.Among the 748 deaths in San Diego County reported as of Wednesday, 87% were people aged 60 and older.The findings from LJI may have implications in the search for a vaccine against COVID-19. The data suggests that vaccine-makers may want to target a drug that elicits all three branches of the immune response, Dr. Crotty said. Some vaccine approaches, such as inactivated virus vaccines, only elicit two of three branches, not killer T-cells. However, Crotty said it was too soon to rule any candidates. Two strong branches produced by a vaccine could potentially cover for the lack of a third, he said.Crotty said the findings could help vaccine-makers interpret results from the clinical trials and find the right dosing.“Is a given vaccine a good vaccine, and you just need a booster immunization?” he said. “Does it work well in one population but it doesn’t help in the elderly because it doesn’t generate a T-cell response, for example? Those are the scenarios when this type of knowledge will come into play.” 2906

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