Table 6.

Group 5 with randomly selected individuals. 5a, received vaccination but without any further details; 5b, randomly selected individuals of unknown infection or vaccination status

a
Group-5a		N size	Abs present	Abs absent	%
	Female	240	107	133	45
	Male	162	87	75	54
	Total	402	194	208	48
b
Group-5b		N size	Abs present	Abs absent	%
	Female	59	35	24	59
	Male	413	270	143	65
		472	305	167	65