Latest KFF Health News Stories
Listen: Many Schools Are Buying High-Tech Air Purifiers. What Should Parents Know?
Studies have shown that better ventilation and air circulation can greatly reduce covid-19 transmission. But rather than stocking up on HEPA filters, some school districts are turning to high-tech air purification strategies.
Government Oversight of Covid Air Cleaners Leaves Gaping Holes
Thousands of schools have spent millions of federal covid relief dollars snapping up air cleaning technology that claims to inactivate covid-19. But the devices fall into a regulatory gap.
More Than 100 Missouri Schools Have Bought ‘Often Unproven’ Air-Cleaning Technology
Across Missouri, more than 100 schools have spent over $3.5 million — often at the taxpayers’ expense — snapping up ionization and other air-purifying devices in an attempt to keep kids safe from covid-19. But experts warn the largely unregulated technology hasn’t been thoroughly tested in classroom settings and is “often unproven.”
Boeing Tested Air Purifiers Like Those Widely Used in Schools. It Decided Not to Use Them in Planes.
The technology that schools have been snapping up in the fight against covid “has not shown significant disinfection effectiveness” to install on its planes, Boeing found. Now the company’s study is being debated in a proposed class-action suit.
As Schools Spend Millions on Air Purifiers, Experts Warn of Overblown Claims and Harm to Children
A KHN investigation found that more than 2,000 schools have spent millions of dollars for systems, lured by air purifier companies’ claims that experts say mislead or obscure the potential for harm from toxic ozone.
Redfield Joins Big Ass Fans, Which Promotes Controversial Covid-Killing Technology
Dr. Robert Redfield, Trump’s CDC director, lends his scientific credibility to its Clean Air Systems subsidiary, which touts a “virus-killing ion technology” added to its fans. But indoor air quality experts question whether some of its technology works in the real world.
Birx Joins Air-Cleaning Industry Amid Land Grab for Billions in Federal Covid Relief
Air-cleaning companies with limited oversight are targeting a growing market of schools desperate for covid-19 protection. Donald Trump’s former covid adviser lands with one that built its business, in part, on ozone-emitting technology.