1. Department of Veterinary Microbiology West Bengal University of Animal and Fishery Sciences Belgachia, Kolkata West Bengal India
2. Department of Veterinary Pharmacology and Toxicology West Bengal University of Animal and Fishery Sciences Kolkata West Bengal India
3. ICAR‐Indian Veterinary Research Institute, Eastern Regional Station Kolkata West Bengal India
4. Department of Veterinary Microbiology Central Agricultural University Aizawl Mizoram India