Middle ear cavity pressure

when pressure is negative everywhere and middle ear cavity pressure

a new effecective treatment for infectuous disease would reduce the duration of the disease bthere by reducing prevalence

But the incidence remains the same as the infectious agent has not been

Incidence and prevalence

Incidence in epidemiology

Incidence is the number of new cases occurring in a defined population during a period of the time . The incidence reate is expressed in person time units usually 100 per It is given aby the following formal

Better is prevalence decrease

Incidence is Will decrease eventually

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