seroprevalence


ser·o·prev·a·lence

(ser-ō-prev'ă-lents), Prevalence of a marker as measured by results of serologic testing. [sero- + prevalence]

seroprevalence

Immunology The proportion of a population that is seropositive–ie, has been exposed to a particular pathogen or immunogen; the seropositivity of a population is calculated as the number of individuals who produce a particular antibody divided by the total population

ser·o·prev·a·lence

(ser-ō-prev'ă-lens) Prevalence of a marker as measured by results of serologic testing.