Noun
English Wikipedia has an article on:seroconversionWikipedia
seroconversion (plural seroconversions)
(immunology) The development of specific antibodies in the blood serum as a result of infection or immunization
The investigators collected plasma for genotyping at the same time HIV seroconversion was detected, Parikh said, and the virus was sequenced successfully in 164 of the 168 women who acquired HIV. Source: Internet
Symptomatic infection is typically referred to as either seroconversion illness, acute seroconversion, acute HIV syndrome, or acute retroviral syndrome (ARS). Source: Internet