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Scientists are reporting that the antibodies people make to fight the new coronavirus do not fade quickly. The new study is the most extensive work yet on the immune system’s response to the virus and is good news for efforts to develop vaccines. The report published Tuesday in the New England Journal of Medicine. It was based on tests on more than 30,000 people in Iceland. It found antibodies lasted for at least four months after diagnosis. The study also found that more severe cases of the coronavirus led to a stronger immune response to the virus."Among recovered persons, antibody levels are higher in older persons and in those more severely affected by SARS-CoV-2 infection," according to the research. Independent experts say if a vaccine can spur production of long-lasting antibodies like that, it gives hope that immunity may not be fleeting. That's what some smaller studies previously suggested.While the research was promising, it did also find that Icelanders are vulnerable to a second wave of the coronavirus even with the number of potentially immune citizens. 1092

Screen time has become a common concern during the pandemic, as many school districts turn to online learning. That has doctors telling parents to pay close attention to their children's eyes. "Everybody, adults and kids, can develop computer eye strain. That's mostly because there's a decrease in the blink rate, incomplete eye closure with the blink rate," said Dr. Cate Jordan, a pediatric ophthalmologist with the American Association for Pediatric Ophthalmology and Strabismus. Dr. Jordan says eye drops or a warm compress can help children with eye irritation because of increased technology use. But most of all, make sure your eyes get some relief from a screen."In between classes, take a break. Look out a distance and take a couple hard blinks. I really recommend really taking a few hard blinks because it pumps the oil glands and really helps lubricate the eyes," said Dr. Jordan.Stephen Reid is the co-founder of Hue Eyewear. Reid and his wife founded their blue light glasses company when they noticed their children suffered side effects from too much screen time. "With the amount of time we're spending on our screens right now, especially during the pandemic, we need to make sure that we protect ourselves," said Reid.Reid says the glasses protect children and adults from blue light that's emitted from computer, tablet, phone and even television screens. "My children use the glasses. Ever since we started the company they've been using them and they tell me their eyes are less strained and I can feel it, too," said Reid.Dr. Jordan says more studies need to be done on the effectiveness of blue light glasses. Our eyes naturally protect against harmful rays that could affect our eyesight, she adds. "If you've already bought them and a child feels better and wants to use them, then absolutely there's no harm in wearing them. But there's no need to have every child wearing blue light glasses," said Dr. Jordan.Dr. Jordan says too much blue light at the end of the day can disrupt your circadian rhythm, or sleep cycle, so she recommends children make an effort to avoid screens at least two hours before bed time. 2150

SAN YSIDRO, Calif. (KGTV) - Traffic at the San Ysidro Port of Entry was left at a standstill for more than an hour following a reported security incident Saturday.Multiple lanes through the port were closed following the find, 10News viewer video showed. Witnesses at the scene told 10News border security officials were reportedly looking into a suspicious object left on the Mexican side of the border crossing.One witness told 10News they had been waiting at least an hour for traffic to open up as of 1:10 p.m.10NEWS TRAFFIC CONDITIONS10News has reached out to Border Patrol officials for more information. Border Patrol officials have not confirmed whether the closure was due to a security incident. 738

SAN FRANCISCO (KGTV) -- A California assemblyman from San Francisco wants to end tax breaks for companies that contract or subcontract the proposed border wall along the U.S.-Mexico border.Democratic Assemblyman Phil Ting said 375 companies are interested in the opportunity to work on the wall while 73 percent of Californians are opposed to the project.According to Ting, California is home to 2.7 million undocumented immigrants who make up 10 percent of the workforce.Assembly Bill 2355 would prohibit companies that contract to build the wall from benefiting from the tax exemptions listed below: 609

SCOTTSALE, Ariz. (AP) — Police say a former professional baseball player sought in the shooting death of his ex-girlfriend in a Phoenix suburb was found dead Saturday of a self-inflicted gunshot wound at the Grand Canyon. Scottsdale police say the body of Charles Haeger, 37, was discovered about 4 p.m. on a trail along the South Rim of the Grand Canyon in northern Arizona. Sgt. Ben Hoster says police were seeking Haeger on suspicion of murder and aggravated assault in the fatal shooting Friday. The victim was identified by police Saturday night as Danielle Breed, 34. According to mlb.com, Haeger was a pitcher drafted by the Chicago White Sox in 2001, and he played 83 innings in the major leagues. 713