Update: Influenza activity--United States, 1993-94 Season

MMWR Morb Mortal Wkly Rep. 1994 Jan 14;43(1):1-3.

Abstract

From mid-November through December 1993, influenza activity in the United States increased. This report summarizes surveillance information regarding influenza activity in the United States from October 3, 1993, through January 1, 1994.

MeSH terms

  • Humans
  • Influenza A virus
  • Influenza B virus
  • Influenza, Human / epidemiology*
  • Seasons
  • United States / epidemiology