seronegative

/seer-oh-neg-uh-tiv/US // ˌsɪər oʊˈnɛg ə tɪv //UK // (ˌsɪərəʊˈnɛɡətɪv) //

血清阴性,血清反应阴性,血清阴性的,血清素阴性

Definitions

adj.形容词 adjective

1
Medicine/Medical.
- : showing no significant level of serum antibodies, or other immunologic marker in the serum, that would indicate previous exposure to the infectious agent being tested.