'Air borne' diaporamas de présentation

COMMUNICABLE DISEASE

COMMUNICABLE DISEASE. EPIDEMIOLOGY, CONTROL & PREVENTION.

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CHAPTER# 04 Dusts

CHAPTER# 04 Dusts. Dynamic behavior of air-borne particulate matter: Dust is the second category of air-borne contaminant which is of major concern to the mining engineer Dust have much in common with gases in modes of occurrence, behavior, and control

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Dynamics of disease Transmission

Dynamics of disease Transmission. Dr Pracheth. Communicable diseases are transmitted from the reservoir/ source of infection to susceptible host . Basically there is link in the chain of transmission between reservoir, mode of transmission and the susceptible host. Source and Reservoir.

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*Chorus They Say That In The Army the sergeants very nice you ask for early book out they scold u chao chee bye *Chorus ( end )

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