Prospective Comparison of Ampicillin / Amoxicillin Versus Ceftriaxone for the Treatment of Salmonella Infections in AIDS Patients

Exclusion Criteria Co-existing Condition: Patients with the following are excluded: * Type I hypersensitivity to beta-lactam antibiotics. * Not expected to survive 12 weeks. * In a coma or with other central nervous system (CNS) impairment. Patients with the following are excluded: * Type I hypersensitivity to beta-lactam antibiotics. * Not expected to survive 12 weeks. * In a coma or with other central nervous system (CNS) impairment. Prior Medication: Excluded within 48 hours of study entry: * Treatment with an antibiotic active in vitro against Salmonella. HIV infection, AIDS, or AIDS related complex (ARC). * Salmonella bacteremia or positive stool culture in patient with 3 or more stools per day.