KUMJ | VOL. 16 | NO. 3 | ISSUE 63 | JULY-SEPT. 2018

Hepatitis E in the State of Sikkim (North East India)-A report on an outbreak
Gurung S, Bhutia PY, Sharma T

Abstract:
Background Hepatitis E virus is a significant public health menace in developing countries and is being reported from newer geographical regions. It is enterically transmitted and causes acute hepatitis. Objective The objective of this study is to correlate the patient details from outbreak of Hepatitis E in 2012 with the water culture done during that period. Method Records of the patients with Hepatitis E virus (HEV) infection in 2012 were analysed. Their serum samples were tested for Immunoglobulin M (IgM) Hepatitis E virus by rapid immunochormatography (ICT) and further confirmed by Immunoglobulin M Enzyme linked immunosorbent assay (IgM ELISA) in National Centre for Disease Control, New Delhi. Water was tested by the Multiple Tube test method using double strength Mc Conkey broth with neutral red and H S test method. Result Patients with febrile jaundice (n-62) were screened for Hepatitis E virus and 32 were 2 positive by rapid Immunochromatography test and Enzyme linked immunosorbent assay. The overall attack rate was 0.03%. Drinking water from ten different localities in Gangtok were tested and 83% of the water were found to be unsatisfactory for drinking during that period. Conclusion Regular testing of water quality and public education and awareness is important to curb such outbreaks in future.
Keyword : Acute hepatitis, Hepatitis E virus, Outbreak, Sikkim