Keys so as to avoid catching COVID-19 through the air you breathe

Keys to avoid airborne infections

1. If it’s a poorly ventilated place, stay away

2. Watch the air conditioning

3. Find out about the ‘proportion of fresh air’ in any given place

4. Check the filters

5. Be careful with drafts

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The Citizen

The Citizen

The Citizen is a newspaper focused on quality articles on politics and culture of America and the whole world