What does "seropositivity" mean?

The quality or state of being seropositive, of having blood serum that tests positive for a given pathogen, especially HIV.

Seropositivity

noun

noun ·Rare ·Advanced level

Noun

1
The quality or state of being seropositive, of having blood serum that tests positive for a given pathogen, especially HIV. countable, uncountable
"Pretest probability inversely correlates with the probability that the reported seropositivity is a false-positive."
2
Seropositivity prevalence rate: synonym of seroprevalence. broadly, countable, metonymically, uncountable
"At first, the prophylaxis budgeting efforts were triaged to the areas with the highest seropositivity."

"Pretest probability inversely correlates with the probability that the reported seropositivity is a false-positive."

From seropositive + -ity, or sero- + positivity.