South Africa: Most Air Cleaning Devices Have Not Been Tested On People - and Little Is Known About Their Potential Harms, New Study Finds

[AllAfrica - Africa] - 20/08/2025
[The Conversation Africa] Portable air cleaners aimed at curbing indoor spread of infections are rarely tested for how well they protect people - and very few studies evaluate their potentially harmful effects. That's the upshot of a detailed review of nearly 700 studies that we co-authored in (…)
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