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High CO2 Levels Boost Virus Survival Indoors

4/16/2025

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Story summary
  • Elevated carbon dioxide (CO2) levels, often surpassing 800ppm indoors, can prolong the survival of airborne viruses by delaying pH changes in respiratory droplets. This crucial research underscores the need for better ventilation and CO2 monitoring to enhance indoor air quality and protect public health from transmission risks.