For last one week I am suffering from fever, severe pains in the joints, muscles, eyes and also general weakness. My eyes are also watery and flushed skin and red. For these all problems, yesterday I met a doctor. After listening these all symptoms he prescribed me for H1N1 test. After seeing the influenza test report, I was totally shocked. It was positive. I had already taken the vaccine for H1N1 six months before. How is it possible that a person who had already taken the H1N1 vaccine can suffer from H1N1 disease again? My doctor has got no answer, so I want to ask from you people, how is it even possible?