MCQ
A disease 'tetanus' is caused by which bacteria:
- ✓Clostridium tetani
- BVibrio cholerae
- CSalmonella typhi
- DMycobacterium tuberculosis
✓
Answer
Correct option: A.
Clostridium tetani
In $1975$ john bartlett, the discovery of clostridium difficile and he identified it as the leading cause of hospital-associated infections. Tetanus is caused by a toxin made by spores of bacteria, clostridium tetani, found in soil, dust and animal feces. When the spores enter a deep flesh wound, they grow into bacteria that can produce a powerful toxin, tetanospasmin. The toxin impairs the nerves that control your muscles (motor neurons).
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