Notation | Definition |
---|---|
\(\beta\) | Transmission rate |
\(\gamma\) | Rate of recovery (days\(^{-1}\)) |
\(e_{ij}\) | Percentage effectiveness against infection of i doses of vaccine j |
\(V_{ij}\) | Daily number of individuals who have received dose i of vaccine j |
N | Number of individuals in the population |
\(\mu _i\) | Factor reducing infectiveness due to i doses |