Q. The incubation period of Typhoid bacillus causing typhoid fever is (Solved)
1. 1 to 3 days
2. 3 to 5 days
3. 7 to 21 days
4. 20 to 30 days
5. None of the above
- c. 7 to 21 days
1. 1 to 3 days
2. 3 to 5 days
3. 7 to 21 days
4. 20 to 30 days
5. None of the above