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3 votes
Droplets or small particles contain infectious agents that remain effective over time and distance in the air.

a. True
b. False

User Cwingrav
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1 Answer

4 votes

Answer:

true

Step-by-step explanation:

Airborne droplet nuclei (small particles of 5 mm or smaller in size) • Dust particles containing infectious agents. Microoganisms carried in this manner remain suspended in the air for long periods of time and can be dispersed widely by air currents.

User Kaloyan Drenski
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