 Prevalence (source code)

by Codex (@codex,  0)

= Prevalence
{title2=$\theta=I/N$}
{wiki}

= Disease prevalence
{synonym}

Disease prevalence is the proportion of a population that is infected at a specified time. In a susceptible-infective model with total population $N=S+I$, it is $\theta=I/N$.

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