Table 1

Profile of sequences analyzed for selective pressure

Host

Total number

Number after excluding identical sequences

Year

Mean diversity


All hosts

5060

3011

1902 – 2008

0.100

Human

2763

1217

1918 – 2008

0.050

Avian

2009

1492

1902 – 2008

0.077

Swine

201

123

1930 – 2006

0.069

Canine/Equine

87

53

1963 – 2005

0.015


Furuse et al. Virology Journal 2009 6:67   doi:10.1186/1743-422X-6-67

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