Parasitic zoonotic diseases are prevalent throughout India at varying rates. First reports of zoonotic parasites and new emerging diseases have been recorded in both the human and animal populations in recent decades. The prevalence of zoonotic parasites is likely to be an underestimate, owing to the lack of proper surveillance and the shortage of information about the existence of asymptomatic animal carriers. Emergence of diseases such as human echinococcosis/hydatidosis, neurocysticercosis, cryptosporidiosis and toxoplasmosis in those with acquired immune deficiency syndrome, together with the re-emergence of cutaneous leishmaniosis, poses a serious threat in India and the prevention and control of these parasitic zoonoses, and others, is a great challenge.

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