Learn how laser-generated air contaminants (LGACs) form, their health risks, and how to minimize exposure through ventilation ...

School of Energy and Environment, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China Shenzhen Research Institute, City University of Hong Kong, Shenzhen 518057, China School of Energy ...

While more research into bioaerosols is needed, basic infection prevention and control interventions do work as we saw during the height of the Covid-19 pandemic when masks were mandatory.

Portable air purifiers are good for helping air out your home, reducing or increasing humidity, limiting access to air pollution, and generally keeping your home air clean. However, you need to ...

The City of Toronto is committed to providing and maintaining a healthy and safe working environment by implementing the hierarchy of controls: by elimination or by substitution of a product with one ...