From: Detection of myxoma viruses encoding a defective M135R gene from clinical cases of myxomatosis; possible implications for the role of the M135R protein as a virulence factor
Year
Number of submissions
Number of positivea submissions (% positive)
2007
195
142 (73%)
2006
3
2 (67%)
2005
1 (33%)
2004
4
2 (50%)
2003
7
5 (71%)
2002
2 (67)
2001
0 (0%)
2000
8
2 (25%)
1999
6
1 (17%)
1998
15
11 (73%)