Table 1. Rift Valley fever seroprevalence in cattle at diptanks in far northern KwaZulu-Natal, June 2016.

Variable	n	Seroprevalence (%)*	95% CI
Diptank
Madlakude	50	18	7–29
Masondo	21	19	2–36
Mpala	52	25	13–37
Namaneni	50	26	14–38
Ndumo	50	30	17–43
Hlanjwana	50	34	21–47
Phelandaba	50	44	30–58
Mbangwini	50	48	34–62
Shemula	50	54	40–68
Age (years)
<2	56	34	22–46
2 –<4	96	23	15–31
4–6	157	39	31–47
>6	114	34	25–43
Sex
female	331	36	31–41
male	92	27	18–36
Total	423	34.0	29.5–38.0

* Based on IgG ELISA, confirmed by serum neutralization test in 241/423 samples.