Over the weekend, while in Japan, SS501 leader and Boys Over Flowers star, Kim Hyun Joong was unfortunately diagnosed with Influenza A (H1N1) Swine Flu. He is currently held at a medical center in Tokyo, Japan and there are reports that he could stay there for up to a month. A representative from DSP Media stated that, "His health has improved greatly since he first fell ill over the weekend. However, he will have to stay in Japan from anywhere from two weeks up to a month for treatment."
All his currently planned schedules and participation in upcoming SS501 concerts will depend on how the treatment goes and his health. I wish him the best of luck and hope he recovers soon.
credits to allkpop