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. Author manuscript; available in PMC: 2010 Jun 30.
Published in final edited form as: Influenza Other Respir Viruses. 2010 Mar;4(2):61–72. doi: 10.1111/j.1750-2659.2009.00122.x

Table 8.

The sensitivity of attack rate (AR) in response to increasing delays in the distribution of vaccine to health care workers

Delay in vaccination
from the start
of epidemic (days)
End of delay
trigger threshold
serologic AR (%)

Total population
serologic AR (%)
0 0·0 40·4
25 1·0 40·7
37 10·0 41·0
43 20·0 41·9
>50 >50·0 43·7