Figure 58-4. Correlation of nonvirologic indices of epidemic influenza with the number of isolates of influenza A/Victoria virus according to week in Houston during 1976.

Figure 58-4Correlation of nonvirologic indices of epidemic influenza with the number of isolates of influenza A/Victoria virus according to week in Houston during 1976

(Industrial absenteeism is indicated by the percentage with respiratory complaints.) (From Glezen WP, Couch RB: Interpandemic influenza in the Houston area, 1974-76. N Engl J Med 298:598, 1978, with permission.)

From: Chapter 58, Orthomyxoviruses

Cover of Medical Microbiology
Medical Microbiology. 4th edition.
Baron S, editor.
Copyright © 1996, The University of Texas Medical Branch at Galveston.

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