RT Book, Section A1 Riedel, Stefan A1 Hobden, Jeffery A. A1 Miller, Steve A1 Morse, Stephen A. A1 Mietzner, Timothy A. A1 Detrick, Barbara A1 Mitchell, Thomas G. A1 Sakanari, Judy A. A1 Hotez, Peter A1 Mejia, Rojelio SR Print(0) ID 1163280051 T1 Vibrio, Aeromonas, Campylobacter, and Helicobacter T2 Jawetz, Melnick, & Adelberg's Medical Microbiology, 28e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781260012026 LK accessmedicine.mhmedical.com/content.aspx?aid=1163280051 RD 2024/04/23 AB Vibrio, Aeromonas, Campylobacter, and Helicobacter are Gram-negative rods that are all widely distributed in nature. The vibrios are found in marine and surface waters. Aeromonads are inhabitants of aquatic ecosystems, worldwide, and are found in fresh and brackish waters. The campylobacters are found in many species of animals, including many domesticated animals. Helicobacters are found in the gastrointestinal and hepatobiliary tracts of humans and various other mammals (eg, dogs, cats, cattle, and dolphins), as well as chickens and wild birds. Vibrio cholerae produces an enterotoxin that causes cholera, a profuse watery diarrhea that can rapidly lead to dehydration and death. Campylobacter jejuni is a common cause of enteritis in humans. Helicobacter pylori is associated with gastritis and duodenal ulcer disease.