Molecular diagnosis of bovine tuberculosis in bovine and human samples: implications for zoonosis

Md Masudur Rahman, Monira Noor, Kazi Mehetazul Islam, Md Bashir Uddin, Ferdaus M.A Hossain, Mohammad A Zinnah, Mohammad Al Mamun, Mohammad Rafiqul Islam, Seong Kug Eo, Hossam M Ashour

Research output: Contribution to journalArticlepeer-review

Abstract

Aim: To develop emerging diagnostic technique for bovine tuberculosis and to identify its potential risk factors. Materials & methods: Bacterial genomic DNA was isolated from bovine milk and human sputum samples and subjected to PCR using specific primer pairs. PCR results were validated using bacteriological cultures. Results: PCR amplification of the targeted DNA fragment of Mycobacterium bovis was successful in 12.33% (37/300) of the bovine samples. Interestingly, 500-bp DNA fragment was also amplified in 6.67% (6/90) of the sputum indicating the possibility of zoonotic transmission. Rearing of livestock in household, unpasteurized milk consumption and smoking were identified as potential risk factors. Conclusion: Results of the study may add value to bovine tuberculosis eradication campaigns to achieve the One Health initiative.

Original languageAmerican English
JournalDefault journal
StatePublished - Jan 1 2015

Keywords

  • bovine tuberculosis, molecular diagnosis, zoonotic transmission

Disciplines

  • Animal Diseases
  • Diseases
  • Medical Microbiology
  • Medical Sciences

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