Fig. 2: Composition of HPAI-H5 avian influenza infections among wild birds of different orders and transmission capacity assessment.
From: Assessing HPAI-H5 transmission risk across wild bird migratory flyways in the United States
Transmission capacity varies among different orders of wild birds. A Logarithmic graph of HPAI-H5 infection numbers among wild birds of different orders. B The composition ratio of infections in the top five orders by infection numbers for each month. C The basic reproduction number and its 95% confidence interval for the top five orders (N = 12,238) by infection numbers. Points indicate point estimates of the basic reproduction number; lines indicate 95% confidence intervals.
