TY - CHAP M1 - Book, Section TI - Infections Caused by Campylobacter Species A1 - Boslett, Bryn A. A1 - Bystritsky, Rachel A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2022 T2 - Current Medical Diagnosis & Treatment 2022 AB - Campylobacter organisms are microaerophilic, motile, gram-negative rods. Two species infect humans: Campylobacter jejuni, an important cause of diarrheal disease, and C fetus subsp fetus, which typically causes systemic infection and less frequently gastroenteritis. Dairy cattle and poultry are an important reservoir for campylobacters. Outbreaks of enteritis have been associated with consumption of raw milk. Campylobacter gastroenteritis is associated with fever, abdominal pain, and diarrhea characterized by loose, watery, or bloody stools. The differential diagnosis includes shigellosis, Salmonella gastroenteritis, and enteritis caused by Y enterocolitica or invasive E coli. The disease is self-limited, but its duration can be shortened with antimicrobial therapy. Either azithromycin, 1 g orally as a single dose, or ciprofloxacin, 500 mg orally twice daily for 3 days, is effective therapy. However, C jejuni isolates may be resistant to fluoroquinolone, particularly in Southeast Asia, and susceptibility testing should be routinely performed. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessmedicine.mhmedical.com/content.aspx?aid=1184171479 ER -