Tag Archives: Millions

As Schools Spend Millions on Air Purifiers, Experts Warn of Overblown Claims and Harm to Children

Last summer, Global Plasma Solutions wanted to test whether the company’s air-purifying devices could kill covid-19 virus particles but could find only a lab using a chamber the size of a shoebox for its trials. In the company-funded study, the virus was blasted with 27,000 ions per cubic centimeter. In September, the company’s founder incidentally… Read More »

Millions of door-to-door checks for virus

The number of new coronavirus infections in mainland China has fallen below 2000 for the first time since January, although global health authorities warn it is still too early to say the outbreak is being contained. The rapidly spreading virus claimed another 98 lives bringing the total death toll in mainland China to 1868 as… Read More »