Latest California Healthline Stories
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.
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.
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.
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.
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.