Résumé
An epidemic of encephalitis occurred in the eastern, paddy growing districts of Haryana state between July and November 1990. One hundred and eighty-two patients with encephalitis were admitted to different hospitals in Haryana and 118 of them expired (mortality rate 64.8%); 88% of the patients were children. The male to female ratio was 2. 3. 1. IgM class of antibodies to Japanese Encephalitis (JE) Virus could be demonstrated in the CSF and/or sera of 3 surviving and 2 fatal patients of the 19 patients studied. This is the first detailed report on an epidemic of encephalitis in North-Western part of India. Serologically proven cases of JE are being reported, for the first time, from this region.
Sujets)
Adolescent , Enfant , Enfant d'âge préscolaire , Épidémies de maladies , Encéphalite japonaise/épidémiologie , Femelle , Humains , Inde/épidémiologie , Nourrisson , MâleRésumé
All 77 HBsAg positive and 94 of representative HBsAg negative sera derived from 253 adult patients with acute sporadic viral hepatitis during 1987 at Chandigarh were tested for serological markers of hepatitis B virus (HBV) and hepatitis A virus (HAV) infections. The HBsAg positive patients could be classified as acute hepatitis B (64%); chronic hepatitis B with exacerbation, or liver damage by other infectious or noninfectious agent/s over a chronic HBsAg carrier state (35%); and coinfection of HBV and HAV (1%). Among the HBsAg negative hepatitis group, acute hepatitis B was diagnosed in 4 per cent of patients and acute hepatitis A in another 4 per cent.