Version 1
: Received: 15 September 2023 / Approved: 19 September 2023 / Online: 20 September 2023 (04:52:53 CEST)
How to cite:
Attaullah, S.; Ali, S.; Phelps, K.L.; Olival, K.J. Molecular Epidemiology of Staphylococcus aureus in Oral and Rectal Swabs from Bats in Pakistan. Preprints2023, 2023091298. https://doi.org/10.20944/preprints202309.1298.v1
Attaullah, S.; Ali, S.; Phelps, K.L.; Olival, K.J. Molecular Epidemiology of Staphylococcus aureus in Oral and Rectal Swabs from Bats in Pakistan. Preprints 2023, 2023091298. https://doi.org/10.20944/preprints202309.1298.v1
Attaullah, S.; Ali, S.; Phelps, K.L.; Olival, K.J. Molecular Epidemiology of Staphylococcus aureus in Oral and Rectal Swabs from Bats in Pakistan. Preprints2023, 2023091298. https://doi.org/10.20944/preprints202309.1298.v1
APA Style
Attaullah, S., Ali, S., Phelps, K.L., & Olival, K.J. (2023). Molecular Epidemiology of Staphylococcus aureus in Oral and Rectal Swabs from Bats in Pakistan. Preprints. https://doi.org/10.20944/preprints202309.1298.v1
Chicago/Turabian Style
Attaullah, S., Kendra L. Phelps and Kevin J. Olival. 2023 "Molecular Epidemiology of Staphylococcus aureus in Oral and Rectal Swabs from Bats in Pakistan" Preprints. https://doi.org/10.20944/preprints202309.1298.v1
Abstract
In Pakistan, bats are one of the dominant mammals that play an important role in the ecosystem in terms of pollination, seed dispersal, and control of pest insects. Bats have also played an im-portant role in the emergence and transmission of zoonotic pathogens; however, most current studies focus on viral pathogens, not potential bacterial pathogens. This study was designed to estimate the prevalence and antibiotic profiling of Staphylococcus (S.) aureus in oral and rectal samples from bats captured in northern Pakistan and to determine the factors associated with in-fection. Two hundred individual bats of five species: Pipistrellus javanicus (n = 17), Pipistrellus pipistrellus (n = 10), Rhinopoma microphyllum (n = 48), Rousettus leschenaultii (n = 124), and Scotophilus kuhlii (n = 1) were captured for non-lethal collection of oral and rectal samples to iso-late S. aureus. Bats were sampled from three sites: a natural cave, a man-made castle, and an an-imal shed, in Khyber Pakhtunkhwa and Punjab provinces. Oral (n = 200) and rectal (n = 200) swabs were collected from each individual bat using sterile cotton swabs specifically for use in bacteriological studies. Each isolate of bacteria was identified by using phenotypic tests and con-firmed as S. aureus based on PCR assay. Out of a cumulative four hundred samples, 80 swabs were positive for S. aureus including 47 rectal and 33 oral swabs. Prevalence of S. aureus infection varied significantly among species, with Rousettus leschenaultii exhibiting the highest prevalence (n = 77; 37.90%). In addition to bat species, prevalence varied significantly among habitats but not between sex, age class, or reproductive status. This study confirmed the occurrence of S. aureus in oral and rectal microbiota of bats in Pakistan. Importantly, S. aureus isolates showed resistance to tetracycline, gentamicin, and erythromycin and carried resistant genes such as TetK, TetM, Erma, and aacA-D. In this regard, efforts should be taken to educate the local communities on how to minimize exposure to an antibiotic-resistant bacterial pathogen through contact with bats while simultaneously increasing the awareness of protecting bats as a vital component of our ecosystem.
Biology and Life Sciences, Animal Science, Veterinary Science and Zoology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
