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SAN DIEGO (KGTV) - You’ve heard of tiny houses, but what do you know about micro-apartments? There are significant efforts being made to build new micro-housing units in San Diego. 193

SAN DIEGO (KGTV) — Two new studies published this week suggest people with blood type O have a lower likelihood of catching COVID-19 and developing severe illness than people with other blood types.Blood type is a characteristic we inherit from our parents and there are four major blood groups: A, B, AB and O.Danish researchers looked at nearly 500,000 people who tested positive for COVID-19 and found that people with type O were underrepresented.In a study published in the journal Blood Advances, the researchers found 38.4 percent of those infected had type O when that type actually makes up 41.7 percent of the population in that area.The researchers say the findings suggest people with type O are less likely to get infected in the first place.On the other hand, the team found that people with type A blood were overrepresented: 44.4 percent of those infected had type A compared to an expected value of 42.4 percent. The researchers suggest people with type A might be more at risk.Another study, also published in Blood Advances, looked at 95 critically ill patients in Canada. They found people with type O or type B blood tended to have a shorter stay in the intensive care unit, an average of nine days for those blood types compared to 13.5 days for people with type A or AB.They also reported that people with type O or type B were less likely to need a ventilator, with 61 percent of cases requiring mechanical ventilation compared to 84 percent for people with blood type A or AB.“Yes, there may be some of these associations. I don't think it's fully understood at this point,” said Dr. Christian Ramers of Family Health Centers of San Diego, who was not involved in the studies.The science on COVID-19 risk and blood type is mixed. These two new studies align closely with a previous study in China and another in Europe, but a third study in the U.S. found no significant link between severe COVID cases and blood type.At this point, doctors aren’t sure why blood type might affect outcomes with the disease, but there are several theories.“The immune system is an incredibly mysterious and complicated thing that we don't fully understand,” Ramers said. “Blood type sort of plays into that because people with different blood types actually have slightly different immune systems and immune responses.”Your blood type impacts the kind of antibodies you produce. That is why it is so important in blood transfusions to get the right blood type; blood from the wrong donor can trigger antibodies that attack those red blood cells.People with blood type O have two sets of antibodies, known as anti-A antibody and anti-B antibody. People with type A or B only have one or the other.Researchers in the Canadian study hypothesized that the anti-A antibody in particular may help control the coronavirus. People with blood type O and blood type B produce this kind of antibody. Individuals with type A or type AB do not.People with blood type O also have characteristics that make them less prone to issues with blood clotting, a major issue in severe cases of COVID-19.Experts say that if type O blood is protective against the virus, it’s not by a large amount.And this protective benefit doesn’t extend to all pathogens. Past studies have shown people with type O are more at risk from a type of bacteria that can cause ulcers and cholera. 3369

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 spotted by police smashing a window at a Pacific Beach Wendy’s restaurant were arrested after leading officers on a chase.The incident unfolded at around 1:15 a.m. at the fast food restaurant on 1621 Grand Ave., according to San Diego police.Officers were in the area when they saw two people smash a window at the eatery. When police tried to make contact with them, they got into a pickup truck and drove away.The truck reached speeds of up to 100 MPH as it led police on a pursuit towards Interstate 8.Police’s ABLE helicopter helped ground units track the truck into the Midway District, and as the vehicle tried to make a left turn on Rosecrans Street, it crashed into the center divider.The truck then entered a nearby strip mall and came to a stop. The two occupants got out, but officers arrived and took them into custody.Police are trying to determine if the window smash was part of a burglary attempt or an act of vandalism. 975

SAN DIEGO (KGTV) - There will not be a new pledge class this year for one fraternity at San Diego State University.Phi Kappa Theta had its charter revoked by its national organization on Nov. 6.According to Phi Kappa Theta National, recent actions by members of the CA Phi Iota Chapter caused the chapter to be placed on suspension by both SDSU and the fraternity earlier this fall."This unanimous decision was difficult yet necessary," Fraternity President Adrian Gonzalez said. "Our intention is to use this process as a means to continue our Board’s long-term vision of supporting chapters aligned with our mission, vision, and values.”The fraternity said the SDSU’s chapter’s culture no longer aligned with the fraternity. SDSU officials said Phi Kap was initially put on suspension in January of this year and advised the fraternity that any further incident would result in their removal.“Allegations of violation of the alcohol policy by the fraternity were reported in September, which necessitated the further action,” SDSU media relations officer Cory Marshall said.Phi Kappa Theta’s expulsion at SDSU is in effect for seven years. 1159