Human rabies in Delhi.

OBJECTIVE: Analysis of human rabies cases admitted in Infectious Diseases Hospital, Delhi during the course of one year was undertaken to understand the epidemiology of rabies. METHODS: The data was collected using standardized proforma and was analyzed on EPI Info 6.02 software version. A total of 49.8% of the human rabies came from Delhi and rest belonged to adjoining states of UP (30.3%), Haryana (18.3%), Bihar (0.8%), Punjab (0.4%) and MP (0.4%). Children in the age group 5-14 years fell victim to the disease in significantly higher numbers (36.7%) as compared to other age groups. Male Female ratio was 4:1. Biting animals involved were dog (96.7%), jackal (1.7%), cat (0.8%), monkey (0.4%) and mongoose (0.4%). Majority (78.8%) had Category III exposure. Hydrophobia, which is the pathogonomic feature of human rabies, was present in 95% of cases. Remaining (5%) gave history of animal bite and presented with features of aerophobia, photophobia along with fever, weakness in limbs, parasthesia, and/or paralysis. Significantly higher number (93.4%) did not receive any local wound treatment. Most (91.7%) cases never received any vaccination and remaining were inadequately vaccinated; only five had received 10-14 injections of Neural Tissue Vaccine (NTV) and one child who had multiple bites on face, received 5 doses of NTV, local wound treatment and intramuscular ARS on 3rd day. RESULT: The data strongly reveals that people who died due to rabies either did not receive any treatment or were inappropriately and inadequately treated. Hence, there is need to educate the community and the health care professionals about the importance of immediate and adequate post exposure treatment. The data also indicates that the epidemiology of the disease has not changed much over the decades. CONCLUSION: The disease can be prevented with the available tools and all we need to do is to implement them effectively.

Epidemiological characteristics of rabies in Delhi and surrounding areas, 1998.

OBJECTIVE: To describe the epidemiological characteristics of rabies in Delhi in 1998. METHODS: Analysis of the records of hydrophobia cases admitted to the Infectious Diseases Hospital, Delhi (IDH) in 1998. RESULTS: About 46 percent (99/215) of the hydrophobia cases admitted to the IDH in 1998 belonged to Delhi. The remaining came from the adjoining states, both urban and rural areas. In Delhi residents, overall hospitalization rate was 0.81 per 100,000 population. It was significantly higher in 5-14 year old than in other age groups and in males than in females (p <0.0009). Cases occurred round the year. Almost 96 percent cases (206/215) gave history of animal exposure, 13 days to 10 years (median 60 days) before hospitalization. Majority (195/206) had class III exposure. Animals involved were stray dog (193/206 = 90 percent), pet dog, cat, jackal, mongoose, monkey and fox. Most of cases were never vaccinated (78 percent) or inadequately vaccinated (22 percent); only 1 percent each received appropriate wound treatment, or rabies immunoglobulin. CONCLUSIONS: Rabies is a major public health problem in Delhi. Its incidence is significantly higher in 5-14 year old children than in other age groups. The results indicate the need to educate the community and health care workers about the importance of immediate and adequate post-exposure treatment and to start an effective control program for dogs, the principal vector of rabies.

Zinc levels in maternal and cord blood and in amniotic fluid--a possible marker for foetal malformation.

Zinc levels were estimated from the maternal and cord blood drawn at delivery and in the amniotic fluid drawn before delivery in 9 pregnancies resulting in congenitally abnormal foetuses and 21 pregnancies resulting in normal healthy babies. Zinc levels were significantly lower (P < 0.01) in maternal and cord blood serum in congenitally malformed babies as compared to healthy normal controls. Amniotic fluid zinc levels were significantly higher (P < 0.01) in pregnancies with malformed babies. The use of zinc levels as marker for foetal malformation has been suggested.

Double malignancy in a benign cystic teratoma of the ovary (a case report).

A case of malignant change in a benign cystic tertoma of the ovary has been reported where there was double malignancy. Leiomyosarcoma was associated with squamous cell carcinoma (In situ). The patient remained well for one year after ovariotomy.