In case of AIDS.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D000914:Antibodies, Viral / Q000032:analysis; D017977:Deltaretrovirus / Q000276:immunology; D015483:HIV Antibodies; D006801:Humans; D010559:Personnel Management / Q000331:legislation & jurisprudence*; D010560:Personnel Selection / Q000331:legislation & jurisprudence*; D006113:United Kingdom
D000914:Antibodies, Viral; D015483:HIV Antibodies