A teacher rests outside an empty classroom in the private Seisoku High School in Tokyo, capital of Japan, on June 12, 2009. The first A/H1N1 flu group infections in Tokyo were confirmed on Thursday, with nine students and three teachers of the high school in Minato Ward contracting the disease. The high school will be closed for one week from Thursday due to the outbreak. [Xinhua]

A teacher walks in the private Seisoku High School in Tokyo, capital of Japan, on June 12, 2009. The first A/H1N1 flu group infections in Tokyo were confirmed on Thursday, with nine students and three teachers of the high school in Minato Ward contracting the disease. The high school will be closed for one week from Thursday due to the outbreak. [Xinhua]