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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

DENVER — Dozens of states filed an anti-trust lawsuit against Google on Thursday, alleging that the search giant has an illegal monopoly over the online search market that hurts consumers and advertisers.This lawsuit was announced just one day after Texas and nine other states filed their lawsuit against Google alleging anticompetitive practices in the advertising technology industry.The Thursday lawsuit was announced by Colorado Attorney General Phil Weiser and was filed in federal court in Washington, D.C. by states represented by bipartisan attorneys general.The lawsuit was joined by the attorneys general of 35 states as well as the District of Columbia, Guam and Puerto Rico.The latest suit mirrors an anti-trust case brought by the Justice Department and 11 states earlier this fall that claimed Google uses anticompetitive agreements to get dominant position for Google Search on smartphones, according to CNN.The latest case goes further, also alleging Google moved to block or move down search results from certain other engines.The case is the third antitrust salvo to slam Google during the past two months as the Department of Justice and attorneys general from across the U.S. weigh in with their different variations on how they believe the company is abusing its immense power. 1307

DAYTONA BEACH, Fla. – A woman in Florida is being charged with animal cruelty after being caught on video throwing a dog off a motel balcony.The Volusia County Sheriff’s Office shared body cam footage of the incident when they announced the arrest of 35-year-old Allison Murphy on Tuesday.Warning: Some may find the video below disturbingOfficers say they responded to the Dayton Beach motel around noon Monday after staff reported that Murphy had been standing over a railing and threatening to jump. She also allegedly attacked a maid.When law enforcement arrived, Murphy reportedly locked herself inside her room. After knocking several times, the sheriff’s office says the women came out with a leashed German shepherd, which she picked up and threw over the railing to the ground.Authorities say the dog landed feet first and ran away before being corralled by bystanders. It was then turned over to Volusia County Animal Services, who nicknamed her “Miracle,” because no name was provided.“Miracle” was taken to an animal hospital for emergency evaluation. She thankfully escaped serious injury, but an x-ray did reveal a sewing needle was lodged one of her thighs, according to the sheriff’s office. She underwent a procedure to remove it and is recovering in the care of a foster family, who wants to adopt her if a court grants animal services custody.As for Murphy, the sheriff’s office says she was taken into custody and will be facing felony charges of animal cruelty and resisting an officer with violence. 1528

DEL MAR, Calif. - A Del Mar home just made a housing market breakthrough, becoming the first San Diego County home since 2007 to sell for more than million.,500,000 to be exact, down from the most recent listing price of ,900,000.The housing market milestone was crossed this week by Eric Iantorno & Associates at Pacific Sotheby’s International Realty.San Diego-based KGTV first showed you the home at 100 Stratford Court last August, when it was listed million higher than the final listing price.The seller is David Batchelder, described in a Cal State San Marcos biography as a revered activist investor who manages .5 billion in pension funds. SLIDESHOW: Tour the Del Mar homeYou may have walked by the property on your last visit to Torrey Pines. The Mediterranean-style eye-catcher sits on 6,000 square feet of bluffs on the southern end of Del Mar.There are the usual multi-million dollar amenities: lush finishings, more than an acre of landscaped grounds, outdoor living space, and a saltwater pool and spa, along with extra touches of luxury like heated kitchen floors and a shower with an ocean view.So who gets to live in this San Diego County palace? Details about the buyer are under wraps for now. 1260

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

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