This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
All the following is true about Tetanus except 
Select and explain. 
A. Soil and intestines of infected human and animals act as chief reservoir, B. Incubation period is 6 - 12 days, C. Once infected shows life long resistance, D. Uterine tetanus is the least severe
D: Uterine tetanus is the least severe
Answer: D: Uterine tetanus is the least severe 
Explanation: Uterine tetanus is the most severe with 70 - 100 % moality. There's no cure for tetanus. Treatment consists of wound care, medications to ease symptoms and suppoive care. Ref ganong's review of medical physiology 25e