Table 2 Exposure to BTV-8 and vaccination campaign characteristics per cattle birth cohort in France
Birth cohort | BTV-8 exposure | Vaccination campaign (estimated vaccination rate (%)) | |||
|---|---|---|---|---|---|
2007-2009 | Mandatory 2008-2009 (~  80%) | Mandatory 2009-2010 (~ 90%) | Voluntary 2010-2011 (~ 20-30%) | Voluntary 2010-2011 (unknown) | |
< July 2008 | Yes | Yes | Yes | Yes | Yes |
July 2008 - June 2009 | Yes | Calves* | Yes | Yes | Yes |
July 2009 - June 2010 | No | No | Calves* | Yes | Yes |
July 2010 - June 2011 | No | No | No | Calves* | Yes |
July 2011 - June 2012 | No | No | No | No | Calves* |
July 2012 - June 2013 | No | No | No | No | No |
> June 2013 | No | No | No | No | No |