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DEL MAR (CNS) - The California Coastal Commission unanimously approved several modifications to the Del Mar Bluffs stabilization project Friday, which will allow the San Diego Association of Governments to continue with work in stage four of the project.Modifications include an increase of three feet to the height of an existing retaining wall at the base of the bluffs near 12th Street, installation of four additional support columns along the upper bluffs near 12th Street and the repair of a small upper bluff failure near Seventh Street.The newly approved work will further stabilize the Del Mar bluffs, which is a critical segment of the 351-mile Los Angeles-San Luis Obispo-San Diego rail corridor. SANDAG and North County Transit District are working together on the project. Phase 4 stabilization efforts cost approximately .8 million and are funded through a combination of federal, state and local sources."The California Coastal Commission's decision today will help ensure continued reliability for our county's major rail corridor, which is crucial for goods movement, commuters and supporting our nation's military," said SANDAG Chair and Poway Mayor Steve Vaus. "It is critical that we continue to reinforce this section of track in Del Mar, while exploring alternatives to move the tracks completely off the bluffs."Phase four work is currently underway to install support columns to stabilize localized areas and seawalls, construct a drainage channel on top of the bluffs and repair concrete channels and storm drain outfalls. Construction on this phase began in spring and is expected to be complete later this year.After a series of bluff erosion episodes in 2019, California State Transportation Agency Secretary David Kim established a coalition of stakeholders to address the short-term stabilization efforts, a long-term vision to move the tracks entirely off the bluffs and ways to improve the capacity, speed and safety of the San Diego coastal rail corridor. The working group is composed of local, state and federal leaders."The city of Del Mar recognizes the stabilization efforts are necessary and looks forward to working with SANDAG and all project partners on a future relocation of rail off of the bluffs," said Del Mar Mayor Ellie Haviland. "Secretary Kim's working group has brought the best and the brightest together to focus on the long- and short-term needs of the bluffs, and we're making significant strides."This summer, SANDAG will seek nearly million from the state's Trade Corridor Enhancement Program to complete construction of the fifth phase of bluff stabilization, which will include the installation of additional support columns along the bluffs, improved drainage infrastructure and new retaining walls.SANDAG was awarded million from the California State Transportation Agency and .6 million from the United States Department of Transportation earlier this year for future stabilization efforts. 2973

Decades of underinvestment has left tens of thousands of schools across the country with inadequate ventilation systems, a problem that is now front and center in the debate to reopen schools during the pandemic.Nationally, 90 percent of schools fail to meet minimum ventilation standards. It’s an issue Dr. Joseph Allen has been sounding the alarm about since COVID-19 first shut down schools earlier this year.“We’ve chronically underinvested in our schools’ buildings,” said Dr. Allen who serves as the director of the Healthy Buildings program at the Harvard Chan School of Public Health.Dr. Allen and his colleagues have spent months analyzing school buildings, and back in June, they released a detailed 60-page report that school districts could follow in order to safely bring kids back into the classroom.In order to keep COVID-19 from spreading in schools, two things have to happen: everyone in the buildings must be wearing masks and school districts need to ensure buildings have proper ventilation, the report found.“If air is being recirculated and not filtered, all of that air that’s coming from one space and going to another could be potentially contaminated and spread the virus,” Dr. Allen said.But replacing decades-old ventilation systems that may not work properly is expensive and time-consuming. Because of that, Dr. Allen is recommending school districts also consider portable air cleaners for classrooms.Through his research, Dr. Allen found that if you can change the air in a classroom five times per hour, it cleans the air in that space every 12 minutes. However, the air cleaners must be equipped with a HEPPA filter in order to be effective.Even something as simple as opening windows could reduce the transmission of the virus.“If you look at the cases of spread in school right now, they all share common traits; it’s no mask-wearing and low to no ventilation. When we do that, we can guarantee there will be more cases,” he explained.Last week, the Healthy Buildings program also released a detailed portable air cleaner calculator. The tool allows school administrators to input the size of the classroom, even ceiling height, and then determine the kind of air cleaner that would most effectively keep COVID-19 from spreading.“It is critically important that we get kids back into in-person learning and we haven’t treated it as this national priority that it needs to be,” Dr. Allen added. 2438

Despite pleas from federal and local leaders to stay home for the holidays and keep gatherings to household members, the TSA screened nearly 1.2 million travelers Wednesday, a record high during the pandemic.According to TSA reports, 1,191,123 people were screened at TSA checkpoints at the country’s airports on December 23. This is the highest number of travelers since mid-March when the coronavirus pandemic and fears about spreading the deadly virus slowed down travel.Wednesday’s high number of travelers beat the previous pandemic-period record set the Sunday after Thanksgiving, with 1,176,091 travelers.For comparison, Wednesday’s amount of travelers is down 38% compared to the same weekday a year ago - which happened to be Christmas Day.Wednesday was the 8th time there have been more than 1 million air travelers in the U.S. since March 16, and the 4th time in the month of December alone.Here’s a look at which days since mid-March have had more than 1 million travelers go through TSA checkpoints:October 18: 1,031,505November 20: 1,019,836November 25: 1,070,967November 29: 1,176,091December 18: 1,066,747December 19: 1,073,563December 20: 1,064,619December 23: 1,191,123Following the Thanksgiving holiday, many states reported surges in coronavirus cases. The CDC had issued guidance ahead of Christmas warning people to keep their celebrations small and with those who live with them.“As cases, hospitalizations, and deaths continue to increase across the United States, the safest way to celebrate the winter holidays is to celebrate at home with people who live with you,” the guidance reads.Anyone who travels should take precautions both before and after, by isolating themselves and getting tested. As of Thursday morning, the U.S. has recorded almost 18.5 million cases of the coronavirus since the pandemic started, and the virus has caused more than 326,000 deaths in this country, according to data from Johns Hopkins University.The CDC says just over 1 million COVID-19 vaccines have been administered and more than 9 million have been delivered around the country. 2101

Details are still emerging about the future online presence of Toys R Us and Babies R Us, as the company continues the bankruptcy process in court.The company says gift cards and store credit must be used in the next 30 days.One of the biggest questions that remains is the future of gift registries and baby registries. Those will stay up for a few more weeks, but possibly not much longer.New and expecting mothers in the Tampa Bay Area are fearing the impact."Babies R Us usually has everything for babies," says Aidelis Rubiani. "So it's a little scary," she adds, seeing the rows of empty shelves at the store on West Hillsborough Avenue in Tampa.The sign on the store announces that there are just 11 days until the store is closed for good. Rubiani registered with Babies R Us for her first daughter, but now, expecting a second child soon, she doesn't yet know where she'll turn."I was going to do Babies R Us but then they close," Rubiani said. "Now I have to go all the way to Brandon to go to Buy Buy Baby which is a completely different store."Buy Buy Baby, which is owned by Bed Bath & Beyond, has four stores in Central Florida, but only one in the Tampa Bay Area, in Brandon.Rubiani and other new and expecting moms say the impact will go well beyond baby gift registries.Some believe online shopping, like Amazon.com, won't be a suitable replacement for filling daily needs.And they add that stores like Walmart and Target don't currently have the wide selection Babies R Us has."It's not always easier because you don't know what you're going to get until you get it," says Rubiani."What if it's messed up and you have to send it back, and what if you need it right away?" 1751

DENVER – An 11-month-old child who died after being exposed to marijuana is believed to be the first person whose death has been attributed to marijuana exposure, according to two Colorado doctors who published a report on the death in August.The report by Thomas M. Nappe, DO, who works at the Rocky Mountain Poison and Drug Center in Denver, and Christopher O. Hoyte, MD, with the Department of Emergency Medicine at the CU Anschutz Medical Center, was published in the August edition of the journal “Clinical Practice and Cases in Emergency Medicine.”According to the report, the infant had “no known past medical history,” yet was admitted to the emergency room unresponsive with a depressed nervous system, then went into cardiac arrest and later died. The report notes that the infant was “irritable with decreased activity” in the day or two beforehand, but “was noted to be healthy” beforehand.A subsequent medical examination on the child was performed, which found THC enzymes in his blood, though the report notes that “route and timing of exposure to cannabis were unknown.”However, the report noted: “Additional history disclosed an unstable motel-living situation and parental admission of drug possession, including cannabis.”It also said it was “highly unlikely” the THC entered the boy through “passive exposure,” which could mean second-hand smoking or breastfeeding, among other things.The autopsy of the boy found he was suffering from myocarditis, an inflammation of the heart that, according to the Myocarditis Foundation, “usually attacks otherwise healthy people” and “is believed” to cause between 5 and 20 percent of sudden death in young adults. But the autopsy did not find signs of bacterial or viral infections, which often can contribute to myocarditis, according to the foundation.Nappe and Hoyte in their report say that they “propose a relationship between cannabis exposure in this patient and myocarditis, leading to cardiac arrest and ultimately death.”That conclusion, they say, should lead fellow medical professionals to consider urine screenings for THC in child patients who show signs of myocarditis and live in areas where marijuana is widely-used, like Colorado. They also recommend that parents be counseled on how to prevent such exposures, writing that children are at an increased risk of exposure through edible marijuana.Their report says they believe given the timing of THC’s metabolism in the human body that the boy ingested “a single, acute high-potency” dose between 2 and 6 days before his death.While no death has been directly linked to a marijuana overdose, the authors also note other instances in which young adults were diagnosed with myocarditis after ingesting marijuana, though all recovered.The authors’ conclusion says: 2816