(12)Classical swine fever has since 2012 been detected in wild boar population in an area of Latvia bordering the Russian Federation and Belarus. Commission Implementing Decision 2013/427/EUnote provided emergency union financial contribution for the oral vaccination wild boar against classical swine fever in areas of Belarus neighbouring the infected areas in Latvia for the year 2013, to control the spread of the infection and prevent the reinfection of the Latvian territory. It is appropriate to maintain the support to these activities in Belarus through a 100 % of financial contribution by the Union for the certain of the relevant costs.