The world has forgotten about one thing ?
In the race to battle COVID-19, the world has focused heavily on masks, sanitizers, social distancing, and vaccines — all of which are crucial. But there’s one powerful defense that’s often overlooked, under-discussed, and underestimated:
Ventilation
Yes, ventilation — the simple act of letting fresh air in and stale air out — may be one of the most important tools we have in preventing the spread of respiratory viruses, including SARS-CoV-2.
COVID-19 is a respiratory virus that spreads mainly through airborne particles — especially in poorly ventilated indoor spaces. While surface transmission was a concern early in the pandemic, overwhelming scientific evidence now shows that:
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Aerosols (tiny virus-containing droplets) can stay suspended in the air for hours.
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In closed environments with little air circulation, these particles can build up and lead to super-spreader events.
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Simply opening windows and ensuring air exchange drastically reduces this risk.
