Tap water is considered safe to drink in cities. However, drinking water outside main cities and towns may be contaminated and sterilisation is advisable. Milk is pasteurised and dairy products are safe for consumption. Local meat, poultry, seafood, fruit and vegetables are generally considered safe to eat.
Hepatitis A and B occur throughout the region. There is a very high incidence of HIV/AIDS with aroun 25% of the adult population infected.