TABLE 1:

Seroprevalence of small ruminant lentiviruses infections in goats subdivided in prevention campaigns

Serological testing campaigns	Tested goats	Positive goats	Seroprevalence (%)	95% CI
2007–2008	18,475	2576	13.9	13.4 to 14.4
2008–2009	17,016	657	3.9	3.6 to 4.2
2009–2010	18,163	329	1.8	1.6 to 2.0
2010–2011	19,078	196	1.0	0.9 to 1.2
2011–2012	19,665	134	0.7	0.6 to 0.8
2012–2013	19,315	96	0.5	0.4 to 0.6
2013–2014	22,756	105	0.5	0.4 to 0.6
2014–2015	21,417	65	0.3	0.2 to 0.4

There is a statistically significant trend in the progress of seroprevalence found in the 8-year period (P<0.001).