How exactly does the novel coronavirus spread?

Do infectious particles — once launched by a sneeze, a cough, or an exhalation — drop from the air within seconds, or can they remain suspended for minutes, even hours? How far and fast can they travel?

The answers, trickling out in preliminary studies, have huge implications for preventing transmission of SARS-CoV-2, the coronavirus causing the infectious disease COVID-19, especially among healthcare workers.

Furthering its dedication to being a top Indoor Air Quality (IAQ) solution provider in the Middle East, WellAir (parent company of Plasma Air and Novaerus) is pleased to announce Petra Engineering Industries has chosen its Plasma Air HVAC ionization solutions for the Riyadh Metro Project. The new project is expected to be the centerpiece of the city’s public transport system and is estimated to cost approximately $22.5 billion to build.