Good Ventilation is Better Than Plastic Partitions

July 23, 2025

Researchers found that good ventilation is better than plastic partitions for the spread of aerosols indoors, according to a recent study published in Building and Environment. However, in the absence of ventilation, small and large partitions reduced aerosol concentrations and transmission risk. 

During the COVID-19 pandemic, plastic partitions were commonly used to protect workers from any potentially infectious aerosols generated by customers or colleagues and in some scenarios (e.g. shops) these are still often in use. In preparation for a future pandemic, the researchers said it is essential to understand what protection, or risks, are created using these barriers.

The study builds on existing evidence to quantify not just the changes in airborne particles with the provision of partitions, but to incorporate ventilation for healthier environments.

Latest Articles

Legionnaires' disease
September 26, 2025 Greg Rankin

How Facility Managers Can Help Keep Legionella at Bay

September 24, 2025 Jeff Cross

Director’s Cut: What’s New and Cool at ISSA Show North America 2025

September 24, 2025 Stephen P. Ashkin

Board the Sustainability Train and Get Ready to Fly

Sponsored Articles

Doing More with Less: Multi-Purpose Cleaners & Raw Material Strategies for Cost-Effective Innovation
September 19, 2025

Doing More with Less: Multi-Purpose Cleaners & Raw Material Strategies for Cost-Effective Innovation

September 11, 2025 Sponsored by Essity Tissue's Tork Brand

Operational Efficiency Meets Sustainability

September 11, 2025 Sponsored by SPARTAN CHEMICAL CO.

Dispensing Made Simple®

Recent News

minimum wage

San Diego Approves $25 Minimum Wage for Hospitality Workers

Australia Leads UN in First Pledge for Indoor Air Quality

2025 Blue Collar Report Shows Sharp Divide in College-First Mindset