TABLE 1.

Summary of skin tests applied to purchased and index herds

Date	Herd	Skin test	No. tested	Skin test resulta
16 December 2013	Purchased	SICTT standard	183	136 R, 5 IR, 42 clear
16 December 2013	Index	SICTT standard	9	1 R, 8 clear
30 December 2013	Index	SICTT standard	450	15 R, 435 clear
3 January 2014	Index	SICTT standard	50	1 R, 49 clear
3 February 2013	Index	SICTT standard	280	280 clear
10 March 2014	Index	SICTT standard	494	14 R, 480 clear
19 May 2014	Index	SIT severe	555	76 R, 479 clear

^aR, reactor; IR, inconclusive reactor; clear, negative skin test.