It was announced earlier this week that not one but three of the members of f(x) had been diagnosed with swine flu. After a week of speedy recovery, Amber, Krystal, and Sulli have been confirmed to resume their activities on the 30th. On the 28th, a representative of the group stated, "Amber, Krystal, and Sulli went to the hospital today and it was declared that they had fully recovered." The group had gone to the hospital on the 22nd and the three girls were diagnosed with the virus the next day. Luna and Victoria were also tested but their results came up negative. The group had recently released their first single Chu~? but promotions had to be halted due to this trio's absence from the group. Looking forward to the quintet's return!