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Table 2 Evolutionary analysis of Egyptian H5N1 viruses

From: Phylodynamics of avian influenza clade 2.2.1 H5N1 viruses in Egypt

Virus cluster Number of viruses Duration (No. of years) BEAST Mean (95% HPD)
Egypt classic 2.2.1 75 2006–2009 (4) 4 × 10−3 (3.4 − 4.7 × 10−3)
Egypt endemic 2.2.1.2 221 2009–2014 (6) 6.9 × 10−3 (1.3 − 9.6 × 10−3)
Egypt variant 2.2.1.1 31 2007–2008 (2) 3.8 × 10−3 (1.6 − 6.4 × 10−3)
Egypt variant 2.2.1.1a 38 2008–2011 (4) 7.2 × 10−3 (5.8 − 8.8 × 10−3)
Total Egypt variant 2.2.1.1 69 2007–2011 (5) 6.1 × 10−3 (4.8 − 7.3 × 10−3)
Total Egypt H5N1-2.2.1 365 2006–2014 (9) 5 × 10−3 (2.1 − 6.7 × 10−3)
  1. Evolutionary rate subs/site/year (X10−3)