Table 1.

Number of endemic districts and tests conducted by province (n = 47,235).

Province	Number of Endemic Districts	Districts with +ve Wb Ag	Tests	Valid Tests	% Valid Tests	Invalid Tests	% Invalid Test
Central	12	7	7358	7317	99.44	41	0.56
Copperbelt	9	2	5044	5042	99.96	2	0.04
Eastern	7	4	4176	4176	100.00	0	0.00
Luapula	6	5	3587	3550	98.97	37	1.03
Lusaka	6	1	3674	3670	99.89	4	0.11
Muchinga	6	2	2869	2828	98.57	41	1.43
N/Western	11	3	6523	6523	100.00	0	0.00
Northern	12	5	7352	7303	99.33	49	0.67
Southern	11	2	6652	6643	99.86	9	0.14
Zambia	80	31	47,235	47,052	99.61	183	0.39