having a blood test that does not indicate infection with a microorganism (e.g., HIV), either by the presence of antibodies or antigen.
SERONEGATIVE
Meaning of SERONEGATIVE in English
AIDS English Glossary. Английский словарь СПИДа. 2012
having a blood test that does not indicate infection with a microorganism (e.g., HIV), either by the presence of antibodies or antigen.
AIDS English Glossary. Английский словарь СПИДа. 2012