Transmission dynamics of methicillin-resistant Staphylococcus aureus in a medical intensive care unit in India.

Background: Methicillin-resistant Staphylococcus aureus (MRSA) is a global pathogen and an important but seldom investigated cause of morbidity and mortality in lower and middle-income countries where it can place a major burden on limited resources. Quantifying nosocomial transmission in resource-poor settings is difficult because molecular typing methods are prohibitively expensive. Mechanistic statistical models can overcome this problem with minimal cost.

Nitric oxide production in acute gastroenteritis in Indian children.

This study compared nitric oxide (NO) levels in 110 children with, and 110 children without, infectious gastroenteritis. Post-infection intestinal function was assessed in a subset. At least one pathogen was identified in 47.