Microbiologist Shows How a Mask Catches Droplets

Microbiologist Shows How a Mask Catches Droplets

Rich Davis, the regional director of microbiology at Providence Health Care in Spokane, Washington, coughed, sneezed, and sang over a petri dish for 15 seconds. He did it a few times, half of the time while wearing a standard triple-layer hospital surgical mask, and...
Major Oil-Sands PPE Policy

Major Oil-Sands PPE Policy

Below is an actual excerpt from a Major Oil-Sands end-user from Alberta Canada regarding their Coronavirus PPE Policy. ​​ “4.1.2 COVID-19 PPE & cleaning product requirements quantification – Pre-Mob Recognizing the global scarcity for specific PPE and...