A turtle colony epizootic apparently of microbial origin

Pet-turtles: a potential source of human pathogenic bacteria

Human infections caused by the bacterial pathogens transmitted from pet-turtles are becoming very common and getting more importance as the turtles are considered unsafe pet animals, mainly for children and immunocompromised people. Pet-turtles are known as the reservoir of different bacterial species as their intestinal microflora. Extrinsic stressors, such as crowding, unhygienic handling, poor water quality, polluted feeding and inadequate nutrition, can predispose pet-turtles to bacterial infections. The presence of different virulence genes leads to the virulent potential of bacteria. The virulent bacteria can cause infections in turtles and humans, if the turtle owners or shopkeepers don't practice proper sanitation while handling turtles. The aim of this review paper was to provide an overview of different bacterial species isolated from pet-turtles for awareness-raising about potential health risks related to raise pet-turtles.

Skin biology of reptiles and amphibians

The Reptilia and Amphibia are two distinct groups of vertebrates. However, they show a number of similarities, such as ectothermy and ecdysis, and are therefore compared and contrasted in this paper.

The physical features of the skin of reptiles and amphibians vary considerably; in the case of the amphibians the skin is usually relatively thin and may play a part in respiration while that of the reptile is often thick and impervious due to heavy keratinisation. Little is known of the ‘climate’ of the integument and there are relatively few data on its chemistry. Various pathogens may gain entry to the skin but usually this necessitates breaching the epithelium or taking advantage of existing damage.

Wound management in reptiles

Our understanding into the healing response of reptile wounds is in its infancy. To date, many of the methods we have used have been adopted from human, mammalian, or avian species, with varying success. Future research should focus on the development of methods to improve our management of contaminated wounds, minimize the negative inflammatory responses occurring in a wound, and shorten wound-healing time.

Potential pathogens in the environment: isolation, enumeration, and identification of seven genera of intestinal bacteria associated with small green pet turtles

Bacteriological analyses were performed on fecal swabs and the aquarium water of 27 individually purchased specimens of the small green pet turtle, Pseudemys scripta elegans. Representatives of Aeromonas, Citrobacter, Enterobacter, Klebsiella, Proteus, Salmonella, and Serratia were isolated. Enterobacter, Klebsiella, and Salmonella were encountered in 20% or more of the specimens, whereas Aeromonas was isolated from 63%. Klebsiella pneumoniae counts ranged from 10(3) to 10(4) per milliliter of aquarium water, whereas Aeromonas routinely exceeded 10(4) per milliliter. Aeromonas cultures from turtles were identical to 7 human isolates in some 29 biochemical tests. On the basis of our findings, we question whether the Salmonella-free certification program alone is sufficient to render these reptiles as safe pets.