According to "Asahi Shimbun" reported on June 15, Japan Institute of the University of Tokyo medical Kawaoka and his colleagues, Professor Yu-yi, the recent shooting out through the electron microscope H1N1 influenza appearance of influenza virus.

photos show that the shape of the virus for the slender type, the photos have been published in the British science journal "Nature" online. Just in the influenza epidemic, the United States disease Control and Prevention (CDC), published form of the influenza virus round photos proved to be the influenza virus "fragment." Reported that the "fragment" is because the CDC used in the shooting before the centrifugal separator, resulting in some of the flu virus, "the body" and the impurities were removed with the result.

-yi-yu, according to Professor Kawaoka Research to prove, and other forms of the virus, compared slender H1N1 influenza virus in the body more easily attached to organizations such as the nasal mucosa, thereby invaded the body. There is also more prone to mutation. Its high potential for infectious and variability should be the scientific community, more concerned about the medical profession.