目前,感染甲型H1N1流感的人数呈上升趋势,全国各地街头巷尾戴口罩的人也有所增多,一些便利店也开始售卖一元一个的一次性口罩。那么,戴口罩是否能够有效预防甲型H1N1流感?为此,记者走访了北京世纪坛医院感染科的主任医师鲍中英。 At present, the number of people infected with Influenza A (H1N1) is on the rise. There is also an increase in the number of people wearing masks in the streets and alleys all over the country. Some convenience stores have also begun to sell one-off disposable masks. So, wearing a mask can effectively prevent influenza A (H1N1)? To this end, the reporter visited the chief physician Bao Zhongying Department of Infectious Diseases, Beijing Century Hospital.