Vi Phage typing is done for-: (A) Salmonella, (B) Streptococcus, (C) Shigella, (D) Pseudomonas
Answer is A. 'Vi' phage typing is done for salmonella Phage typing is also done for - Vibrio cholerae Staphylococcus aureus Salmonella typhi Brucella C.Diphtheria Pseudomonas- morphotyping is done