analysis of climatic factors involved in the btv-1 incursion in central italy in 2014. | in 2012, six years after the previous epidemic, bluetongue virus serotype 1 (btv-1) re-emerged in sardinia causing a limited number of outbreaks. due to impossibility of implementing a vaccination campaign, the btv-1 then spread all over the island in 2013 with about 7,000 outbreaks and, in september 2013, the virus reached central italy, with a limited number of outbreaks located along the tyrrhenian coast. the surveillance system in place in italy detected viral circulation during the followin ... | 2016 | 27723030 |