First recorded outbreak of Paramphistomum cervi in Andaman local goats (Capra aegagrus hircus) from Bay island of India: A brief communication

Abstract

This communication reports an outbreak of immature paramphistomiosis in Andaman local goats (Capra aegagrus hircus) along with report of mortality and gross as well as histopathological changes. During the month of September, 2021 there was report of 38.57% mortality in goats which was investigated in depth. Outbreak occurred at South Andaman district where goats were reared under semi intensive managerial system and allowed to graze in the morning in surrounding marshy land. The affected animals showed the symptoms of immature amphistomiasis; it was further confirmed on necropsy and identification of causative organism as Paramphistomum cervi based on its typical morphological features. Histopathological examination showed damaged structure of rumen with typical degenerative changes and initiation of necrotic changes of cells with infiltration of inflammatory cells. We report the outbreak of immature amphistomiasis for the first time from Andaman and Nicobar archipelago along with the causative agent.