The MOST common cause of under-5 mortality In developing world is

(E). Causes of under-5 mortality differ markedly between developed and developing nations. In developing countries, 66% of all deaths resulted from infectious and parasmc diseases. Among the 42 countries haying 90% of childhood deaths, diarrheal disease accounted for 22% of deaths, pneumonia 21%, malaria 9%, AIDS 3%, and measles 1%. Neonatal causes contributed to 33% of the total death but 24% of deaths are caused by severe infections and 7% by tetanus.