Transient transmission of droplets and aerosols in a ventilation system with ceiling fans

Covid General Articles, Discussions, Videos
Indoor air systems crucial to curbing spread of viruses, aerosol researchers say | 60 Minutes
Study: Air purifier use at daycare centres cut kids' sick days by a third | Yle News | Yle
“Use of air purifiers at two daycare centres in Helsinki led to a reduction in illnesses and absences among children and staff, according to preliminary findings of a new study led by E3 Pandemic Response.”
How healthy is your child's classroom?
“Analysis: future classrooms can be designed to be sustainable, resilient to the changing climate and provide a healthy learning space for the children”
Analysis: future classrooms can be designed to be sustainable, resilient to the changing climate and provide a healthy learning space for the children
Airspothealth
COVID-19 virus has been found on nearly every flight tested.
Opinion: It's time to clean the germs out of our indoor air
“Over four years later, things are changing. The WHO now finally and fully recognizes COVID-19 is airborne at the institutional level, and has made one of the world’s top aerosol scientists co-chair of their new indoor air advisory group. The WHO also collaborated with particle physicists to develop ARIA, the Airborne Risk Indoor Assessment tool, which models risk of infection for different types of buildings and settings to help us understand how to make indoor air clean.”
Longstanding champion of ventilation, air filtration and improved air quality in schools, Dr Amir Khan, talked to Lorraine 16th October 2024
Dr. Amir Khan on clean air for safer schools
Virginia Tech researchers developing portable COVID tests
“Imagine being able to walk into a crowded store, restaurant or even movie theater and be able to detect if there’s COVID-19 in the air.
It could be a reality in just a few years as a team at Virginia Tech is developing what is essentially a portable rapid test for the air.”
Imagine being able to walk into a crowded store, restaurant or even movie theater and be able to detect if there’s COVID-19 in the air.
It could be a reality in just a few years as a team at Virginia Tech is developing what is essentially a portable rapid test for the air.
Imagine being able to walk into a crowded store, restaurant or even movie theater and be able to detect if there’s COVID-19 in the air.
It could be a reality in just a few years as a team at Virginia Tech is developing what is essentially a portable rapid test for the air.
What is the preventative chemotherapy Princess Kate is undergoing?