[Mass communication during the "H1N1 flu"].

Nowadays communication plays a key role in healthcare, especially when a detailed risk analysis is important for correct information, as in the case of the H1N1 flu virus A. Through our study we have analyzed how the event "H1N1 flu" was addressed by the media, considering the period April 2009-June 2010. We collected the information from "Il Corriere della Sera", "La Repubblica" and "City", in addition to an online site for general information such as "TGCOM". The analyzed peak of daily news was seen a few weeks before the pandemic peak; in addition, after the peak of the pandemic, the interest of the press has completely collapsed, and eventually disappeared altogether. The media can influence the thought and consequentially how the recipients act, leading to a misperception of risk ('risk') and danger ('hazard'). Moreover the institutions and health professionals are not always able to communicate effectively to meet the needs for correct information. It is desirable in the future a greater degree of collaboration between media and authorities to have a clearer simpler and less misleading communication in the health field, helping recipients to act properly.