Consider the following disease:_x000D_ 1. Cholera_x000D_ 2. Tuberculosis_x000D_ 3. Filaria_x000D_ 4. Typhoid_x000D_ Which of the above disease are caused by the bacteria?

• A. 1 and 3 only
• B. 2 and 4 only
• C. 1, 3 and 4
• D. 1, 2 and 4