Table 1 Demographic characteristics and rotavirus A (RVA) and D (RVD) shedding
From: Molecular epidemiology of Avian Rotaviruses Group A and D shed by different bird species in Nigeria
Sample information | Dataset | Rotavirus positivity | ||||
|---|---|---|---|---|---|---|
RVA | RVD | |||||
N | % | n | % | n | % | |
Year of sample collection | ||||||
2011 | 199 | 57 | 59 | 29.6 | 82 | 41.2 |
2013 | 150 | 43 | 67 | 44.7 | 29 | 19.3 |
Observed symptoms | ||||||
Diarrhea or increased mortality | 158 | 45.3 | 29 | 18.4 | 45 | 28.5 |
None | 107 | 30.7 | 57 | 53.3 | 42 | 39.3 |
No information | 84 | 24.1 | 40 | 47.6 | 24 | 28.6 |
Age group | ||||||
1 (1–25 days) | 76 | 21.8 | 23 | 30.3 | 22 | 28.9 |
2 (26–140 days) | 117 | 33.5 | 42 | 35.9 | 63 | 53.8 |
3 (>140 days) | 156 | 44.7 | 61 | 39.1 | 26 | 16.7 |
Species | ||||||
Chicken | 255 | 73.1 | 82 | 32.2 | 92 | 36.1 |
Other | 94 | 26.9 | 44 | 46.8 | 19 | 20.2 |
State | ||||||
Ogun | 249 | 71.3 | 99 | 39.8 | 70 | 28.1 |
Oyo | 100 | 28.7 | 27 | 27 | 41 | 41 |
Collection site | ||||||
Backyard farm | 18 | 5.2 | 5 | 27.8 | 5 | 27.8 |
Farm 1 (<500 animals) | 60 | 17.2 | 14 | 23.3 | 6 | 10 |
Farm 2 (500 ≤ x ≤ 10,000 animals) | 99 | 28.4 | 32 | 32.3 | 36 | 36.4 |
Farm 3 (>10,000 animals) | 95 | 27.2 | 31 | 32.6 | 49 | 51.6 |
Live bird market | 77 | 22.1 | 44 | 57.1 | 15 | 19.5 |