Bovine respiratory syncytial virus seroprevalence and risk factors in non-vaccinated dairy cattle herds in Brazil

BMC Veterinary Research

Table 1 Total of blood samples collected in 26 dairy cattle herds in the Northern region of the São Paulo State, Southeastern Brazil

Dairy cattle herds	Total number of animals	Number of blood samples		Total of samples
Dairy cattle herds	Total number of animals	Adult	Calf	Total of samples
1	75	47	25	72
2	38	21	14	35
3	88	50	23	73
4	55	31	20	51
5	50	25	19	44
6	120	41	25	66
7	7	5	2	7
8	9	9	0	9
9	120	85	16	101
10	150	81	37	118
11	36	24	12	36
12	120	83	36	119
13	80	59	18	77
14	40	28	3	31
15	40	26	9	35
16	15	10	5	15
17	26	20	6	26
18	15	12	3	15
19	60	37	13	50
20	100	61	27	88
21	16	11	5	16
22	6	6	0	6
23	52	37	11	48
24	22	19	3	22
25	62	44	17	61
26	22	19	3	22
Total		891	352	1243

ISSN: 1746-6148