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Prevent the spread of communicable disease: Ventilation and air circulation

This information sheet provides answers to frequently asked questions about ventilation and air circulation. It answers questions about the spread of communicable disease—such as COVID-19—and how to ensure proper operation of ventilation systems to ensure healthy indoor air quality.

Additional communicable disease resources are available.

Publication Date: Jan 2022 File type: PDF (54 KB) Asset type: Information Sheet