Namibian spitting cobra, Naja nigricincta nigricincta (zebra snake): Oral flora and antibiotic sensitivity, a cross-sectional study

Authors

  • E Saaiman Anaesthetist, private practice, Windhoek, Namibia; member of the Namibian Snakebite Interest Group
  • C Buys Ear, nose and throat surgeon, private practice, Windhoek, Namibia; Namibian snakebite management expert; founding member and head of the Namibian Snakebite Interest Group
  • F Theart Snake expert and handler; member of the Namibian Snakebite Interest Group

DOI:

https://doi.org/10.7196/SAMJ.2023.v113i7.271

Keywords:

Naja nigricincta nigricincta, snake bite, wound infection, oral flora Enterococcus faecalis, Proteus spp, Morganella morganii

Abstract

This was a cross-sectional study with the aim of characterising Naja nigricincta nigricincta’s oral bacterial flora as well as accompanying sensitivities and resistance towards antibiotics. Naja nigricincta nigricincta (zebra snake) is a spitting cobra indigenous to Namibia. Nasopharyngeal and venom swabs for bacterial culture and antibiotic sensitivity were taken from 37 native zebra snakes originating from the Khomas region that were captured for removal and relocation. Enterococcus faecalis, Proteus spp., Morganella morganii and Pseudomonas spp. were the organisms most often cultured. The antibiotic sensitivity profiles of these organisms suggest ciprofloxacin or a third-generation cephalosporin plus gentamicin or piperacillin-tazobactam as prophylactic antibiotics in case of Naja nigricincta nigricincta bites.

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Published

2023-07-05

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In Practice

How to Cite

1.
Saaiman E, Buys C, Theart F. Namibian spitting cobra, Naja nigricincta nigricincta (zebra snake): Oral flora and antibiotic sensitivity, a cross-sectional study. S Afr Med J [Internet]. 2023 Jul. 5 [cited 2026 Apr. 19];113(7):22-8. Available from: https://www.samajournals.co.za/index.php/samj/article/view/271