Salmonella infections.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D006801:Humans; D012480:Salmonella Infections / Q000209:etiology / Q000517:prevention & control / Q000635:transmission*; D012485:Salmonella typhi / Q000472:pathogenicity; D012486:Salmonella typhimurium / Q000472:pathogenicity; D018805:Sepsis; D014435:Typhoid Fever / Q000635:transmission*