A chemical substance that is produced by microorganisms and has the ability to kill or inhibit the growth of other microorganisms. Substance intended for application on living tissue to kill or inhibit the growth of microorganisms. The proportion of the population at risk who ever experience a specific event. Number and type of microorganisms present.
Cumulative incidence is calculated from incidence density or estimated as an attack rate.
Substance intended for application on inanimate surfaces to kill or inhibit growth of microorganisms.