Feature Article

This study is based on EPI (Expanded Program on Immunization) immunization surveys and surveillance of polio, its challenges in immunization and the way forward to overcome these challenges.

Mutation ofthe tyrosinase gene (TYR) causes oculocutaneous albinism,type 1 (OCA1), a condition characterized by reduced skin and eye melanin pigmentation and by vision loss. The retinal pigment epithelium influences postnatal visual development. Therefore, increasing ocular pigmentation in patients with OCA1 might enhance visual function. There are 2 forms of OCA1, OCA-1A and OCA-1B. Individuals with the former lack functional tyrosinase and therefore lack melanin, while individuals with the latter produce some melanin.

Suspected or complicated intra-abdominal infections are common in young infants and lead to significant morbidity and mortality. Meropenem is a broad-spectrum antimicrobial agent with excellent activity against pathogens associated with intra-abdominal infections in this population. The purpose of this study was to determine the pharmacokinetics (PK) of meropenem in young infants as a basis for optimizing dosing and minimizing adverse events.

Original Source

Wild water buffaloes (Bubalus arnee) are categorized as endangered on the IUCN Red List. With a global population of less than 4,000, the species has a very limited distribution spanning over less than 20,000 km² in Nepal, India, Sri Lanka, Cambodia, Myanmar, Thailand and Bhutan. In Nepal, Koshi Tappu Wildlife Reserve was designated for wild Asian buffalo; this reserve contains approximately 219 individuals, although there is no precise information on the number of pure-bred wild buffalo. 

Original Source

Developing country like India shows high prevalence of hepatitis C on account of lack of universal precautions while treating patients. This kind of transmission is seen more in cases of Thalesemias on regular blood transfusion, with renal diseases on haemodialysis and co-infection with hepatitis B along with patients admitted in various wards for treatment.

The first case of thalassaemia, described in a non-Mediterranean person, was from India. Subsequently, cases of thalassaemia were documented in all parts of India. Centres for care of thalassaemics were started in the mid-1970s in Mumbai and Delhi, and then in other cities. The parent’s associations, with the help of International Thalassemia Federation, greatly helped in improving the care of thalassaemics. Obtaining blood for transfusion was difficult, but the Indian Red Cross Society and the parent’s associations played a crucial role in arranging voluntary donations of blood.