H7N9型禽流感是一种新型禽流感。研宄表明,在国外,该流感只是活禽身上有,还t没有感染到人。而在中国,于2013年3月底在上海和安徽两地率先发现人感染H7N9型禽流感。H7N9型禽流感是全球首次发现的新亚型流感病毒,尚未纳入我国法定报告传染病t监测报告系统,并且至2013年4月初尚未有 H7N9 bird flu is a new kind of bird flu. Research shows that, outside the country, the flu is only available to live birds, yet it has not been infected. In China, at the end of March 2013, people were the first to find human H7N9 avian influenza in Shanghai and Anhui. H7N9 bird flu is the first newly discovered subtype of influenza virus in the world and has not yet been included in China’s statutory reporting of infectious diseases monitoring system and has not been available in early April 2013