Breaking the dog-to-cow transmission cycle of Neospora

Neospora is a form of parasite that infects cows and is a major cause of cattle abortions in Ireland. The life cycle involves both the cow herself and the dog which forms the host.

Last week as I received an unexpected message from a farmer that I used to be their vet for many years, wishing me well on my marriage but also asking a favour. A request to cover the topic of Neospora in cattle with emphasis on how the dog plays a critical component in continuing this parasite's life cycle.

Neospora is a form of parasite that infects cows and is a major cause of cattle abortions in Ireland. The life cycle involves both the cow herself and the dog which forms the definitive host meaning they are responsible for egg production in the environment.