Knowledge and practices of pig farmers regarding Japanese encephalitis in Kathmandu, Nepal

Zoonoses and Public Health
Santosh DhakalDurga Datt Joshi

Abstract

Japanese encephalitis (JE) is the single largest cause of viral encephalitis in the world and has been endemic in Nepal since the early 1980s. Since then, it has spread from its origins in lowland plains to the Kathmandu Valley as well as in hill and mountain districts. Pigs are amplifying hosts for the virus. The Nepal government has been encouraging the development of pig farming as a means of poverty alleviation. Whereas other countries have reduced JE through vaccination programmes and improvements in pig husbandry, these options are not economically possible in Nepal. The objective of this study was to examine the occupational risk of pig farmers in Nepal and to determine their level of knowledge and practice of JE prevention techniques. We surveyed 100 randomly selected pig farmers in the Kathmandu District and found that pig farmers were exposed to many JE risk factors including poverty and close proximity to pigs, rice paddy fields and water birds, which are the definitive hosts for the virus. Forty-two percent of the farmers had heard of JE, 20% associated it with mosquito bites and 7% named pigs as risk factors. Few protective measures were taken. None of the farmers were vaccinated against JE nor were any pigs, despi...Continue Reading

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Citations

Jan 8, 2013·Indian Journal of Community Medicine : Official Publication of Indian Association of Preventive & Social Medicine·Nagabhushana Rao Potharaju
Aug 31, 2021·One Health·Anna Durrance-BagaleNatasha Howard

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