Volume 24, Number 2—February 2018
Research
Macacine Herpesvirus 1 Antibody Prevalence and DNA Shedding among Invasive Rhesus Macaques, Silver Springs State Park, Florida, USA
Table 2
Seroprevalence of McHV-1 in rhesus macaques, Silver Springs State Park, Florida, USA, 2000–2012*
Year sample collected and animal age, y | No. samples | No. seropositive | % Seropositive (95% CI) |
---|---|---|---|
2000 | |||
<1 | 2 | 0 | 0 (0–66) |
1 | 20 | 0 | 0 (0–16) |
2 | 9 | 1 | 11 (2–43) |
3 | 11 | 2 | 18 (5–48) |
4 | 11 | 7 | 64 (35–85) |
>5 |
28 |
19 |
68 (49–82) |
2001 | |||
<1 | 3 | 0 | 0 (0–56) |
1 | 22 | 0 | 0 (0–15) |
2 | 5 | 1 | 20 (4–62) |
3 | 1 | 0 | 0 (0–80) |
4 | 2 | 1 | 50 (9–90) |
>5 | 18 | 10 | 56 (34–75) |
Unknown |
32 |
18 |
56 (39–72) |
2009 | |||
Unknown |
51 |
9 |
18 (10–30) |
2010 | |||
Unknown |
51 |
8 |
16 (8–28) |
2012 | |||
1 | 34 | 0 | 0 (0–10) |
2 | 10 | 2 | 20 (6–51) |
3 | 4 | 3 | 75 (30–95) |
4 | 0 | 0 | NA |
>5 | 3 | 3 | 100 (44–100) |
*The annual average seroprevalence was 25% ± 9% (mean ± SD). McHV-1, macacine herpesvirus 1; NA, not applicable.