OTSUCHI, JAPAN - JUNE 12:  A man walks through the debris as the Japanese national flag flies on June 12, 2011 in Otsuchi, Iwate, Japan. Japanese government has been struggling to deal with the earthquake and tsunami as well as the troubled Fukushima Daiichi Nuclear Power Plant. The fear of infectious disease outbreak  is mounting due to the humid rainy season and delay of the debris clearing.  (Photo by Kiyoshi Ota/Getty Images)