Table 2.

Streptococcus suis serotypes found in case and control animals on each study farm based off all sampling sites.

Farm	Health Status	1, 14	2, 1/2	3	4	5	7	8	9	10	11	12	15	16	17	18	21	24	28	29	30	31	33	34	un
1	Case								+				+	+								+			+
	Control												+	+						+					+
2	Case
	Control																					+
3	Case												+				+			+					+
	Control						+								+					+					+
4	Case		+	+			+	+					+							+	+	+			+
	Control						+							+	+					+		+		+	+
6	Case								+		+			+							+				+
	Control													+						+	+				+
7	Case		+		+	+	+	+		+	+		+	+		+			+	+	+	+			+
	Control		+				+				+					+				+	+				+
8	Case		+						+										+						+
	Control				+			+									+								+
9	Case																								+
	Control																	+							+
10	Case		+		+				+	+			+			+			+	+				+	+
	Control			+			+		+	+	+			+					+						+
11	Case	+	+	+						+	+	+		+					+			+			+
	Control		+	+							+														+
12	Case		+						+		+		+						+						+
	Control										+		+							+					+
13	Case				+	+		+	+					+											+
	Control				+				+					+						+					+
Total farms (n)		1	6	3	4	2	4	4	6	3	5	1	6	7	2	2	2	1	5	8	3	5	1	2	11

+: Present; un: Untypable.