Table 3. Mean Estimates of Influenza Impact From National Planning Scenarios¹⁵

Health Outcomes	15% GRAa	35% GRAa
Fatalities	87,000	207,000
Hospitalizations	314,400	733,800
Outpatients Visit	18.1 million	42.2 million
Self-care Ill	21.3 million	49.7 million

^a GRA = gross rate of attack; the percentage of US population with a clinical case of influenza.

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