Why is Listeria monocytogenes not a pathogen in the acquired immunodeficiency syndrome?
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000382:microbiology*; D000818:Animals; D006801:Humans; D008089:Listeria monocytogenes / Q000472:pathogenicity*; D008088:Listeriosis / Q000150:complications / Q000276:immunology; D008297:Male; D013601:T-Lymphocytes / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology