“…He also reported that the seropositivity of IBR increased with age of animals and the highest prevalence of IBR (42.07%) was observed in animals aged more than 7 years. Tresamol et al, (2019) conducted crosssectional study during 2016-17, for assessing the seroprevalence of BoHV-1 among cattle and buffaloes maintained in organised and unorganised farms in Thrissur and Palakkad districts of Kerala, India. A total of 600 animals including 517 cattle and 83 buffaloes were included in the study.…”