An Acehnese boy receives vitamin A before a measles vaccination performed by medical staff from the Japanese Self Defense Force in Panga, on Aceh's tsunami-devestated west coast February 12, 2005. The World Health Organization (WHO) has said there is a risk of outbreaks of deadly diseases such as cholera in Aceh, where the tsunami destroyed hospitals and homes, forcing tens of thousands of people to live in temporary camps. REUTERS/Darren Whiteside