JE virus encephalitis: 1988 epidemic at Gorakhpur.
Gorakhpur region experienced the most serious outbreak of Japanese encephalitis (JE) in 1988 in which 875 children were admitted in the Department of Pediatrics, BRD Medical College, Gorakhpur. Children between 7-10 years age group constituted half (49.3%) of these cases, convulsions (83.8%), altered sensorium (78.2%), headache (68.8%) and hypertonia (77.0%) were the main presenting features. IgM against JE virus was demonstrated in 18/25 CSF and 27/53 sera collected from these children. Significant titres of HI antibodies against JE were present in 498/670 patients. Patients were managed symptomatically. Dexamethasone and dopamine were given to only 137 (15.7%) children admitted with shock and peripheral circulatory failure. Almost a third (31.8%) of the patients expired, 51.4% recovered completely and 10.7% recovered partially. Corticosteroids did not improve the outcome. Twenty four patients had recurrence of symptoms after excellent recovery from acute attack of whom two died and 5 developed neurological deficits.
Department of Pediatrics, Biochemistry and Microbiology, Medical College, Gorakhpur.
A K
AK
Rathi
K P
KP
Kushwaha
Y D
YD
Singh
J
J
Singh
R
R
Sirohi
R K
RK
Singh
U K
UK
Singh
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D004672:Encephalitis, Japanese / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D007223:Infant; D008297:Male; D012008:Recurrence; D016896:Treatment Outcome