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Olayiwola olawale🎭🍌🔥⚡ pfp
Olayiwola olawale🎭🍌🔥⚡
@akanke1
Mask Types and Effectiveness:* 1. Surgical masks: 80-95% filtration efficiency 2. N95 respirators: 95% filtration efficiency 3. Cloth masks: 50-80% filtration efficiency 4. KN95 masks: 95% filtration efficiency
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