Aerobic bacterial oral flora of garter snakes: development of normal flora and pathogenic potential for snakes and humans.
Garter snakes that are used for scientific laboratory studies or kept as exotic pets often become ill and die early in captivity. They may also act as reservoirs of potential human pathogens or transmit infection to man. A total of 126 strains of aerobic and facultative bacteria, most potential human and snake pathogens, were isolated from 82 garter snake oropharyngeal cultures. Coagulase-negative Staphylococcus species were the most common species isolated. Acinetobacter calcoaceticus var. anitratus, Hafnia alvei, Arizona hinshawii, Salmonella species, Shigella species, Klebsiella oxytoca, and Pseudomonas aeruginosa were among the potential pathogens isolated. The spectrum of bacteria with potential for causing oral and pulmonary infections in garter snakes is greater than has been previously appreciated. Garter snakes should also be considered reservoirs of human pathogens, and appropriate precautions should be taken by laboratory personnel and pet owners.
D000332:Aerobiosis; D000818:Animals; D000830:Animals, Laboratory; D000831:Animals, Newborn; D001419:Bacteria / Q000145:classification* / Q000472:pathogenicity; D004197:Disease Reservoirs; D006801:Humans; D009960:Oropharynx / Q000382:microbiology*; D012911:Snakes / Q000382:microbiology*