Q. Which of the following diseases are transmitted from one person to another?1. Aids2. Cirrhosis3. Hepatitis4. SyphilisSelect the correct answer using the code given below:

1. 1, 3, 4 only
2. 1, 2, 3 and 4
3. 1 and 2 only
4. 2, 3 and 4 only