MMWR Morb Mortal Wkly Rep. 1994 Sep 30;43(38):691-3.
From October 1993 through August 1994, influenza activity occurred at moderate to moderately severe levels worldwide. Influenza A(H3N2) viruses predominated during the 1993-94 season, but influenza B viruses also were isolated from persons with sporadic illness and from outbreak-associated cases. Cocirculation of influenza A(H3N2) and influenza B viruses is continuing throughout the world; however, the isolation of influenza A(H1N1) viruses has been extremely rare (1). This report summarizes influenza activity worldwide from March through August 1994.
从1993年10月至1994年8月，全球流感活动处于中度至中度严重水平。在1993 - 1994年流感季节，甲型（H3N2）流感病毒占主导地位，但乙型流感病毒也从散发病例和与暴发相关的病例中分离出来。甲型（H3N2）流感病毒和乙型流感病毒在全球范围内持续共同流行；然而，甲型（H1N1）流感病毒的分离极为罕见（1）。本报告总结了1994年3月至8月全球的流感活动情况。
