Table 3.
Frequencies of individual and multiple virus infections detected in the samples according to the age of the flocks and geographic distribution
| Viruses detected1 |
Frequency by state2 |
Frequency by age of the flock (wk) |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TAstV-1 | TAstV-2 | ANV | TCoV | Rotavirus | Reovirus | TAV | GO | MG | SC | Growing phase (1 to 4 wk) | Finishing phase (5 to 18 wk) | ||
| X | 2 | — | — | — | 2 | ||||||||
| X | 4 | 1 | 1 | 1 | 5 | ||||||||
| X | 1 | 1 | 1 | 1 | 2 | ||||||||
| X | 1 | 1 | 2 | 1 | 3 | ||||||||
| X | 2 | — | 1 | — | 3 | ||||||||
| X | X | 2 | — | 3 | — | 5 | |||||||
| X | X | 1 | — | 1 | — | 2 | |||||||
| X | X | — | — | 1 | — | 1 | |||||||
| X | X | — | — | 2 | 1 | 1 | |||||||
| X | X | 1 | — | — | — | 1 | |||||||
| X | X | X | 1 | — | 3 | 3 | 1 | ||||||
| X | X | X | 2 | — | — | — | 2 | ||||||
| X | X | X | — | — | 2 | — | 2 | ||||||
| X | X | X | — | — | 2 | 1 | 1 | ||||||
| X | X | X | 1 | — | — | — | 1 | ||||||
| X | X | X | — | — | 1 | — | 1 | ||||||
| X | X | X | — | — | 1 | 1 | — | ||||||
| X | X | X | — | 1 | — | — | 1 | ||||||
| X | X | X | — | — | 1 | — | 1 | ||||||
| X | X | X | — | — | 1 | — | 1 | ||||||
| X | X | X | X | — | 1 | 5 | 4 | 2 | |||||
| X | X | X | X | 1 | — | 4 | — | 5 | |||||
| X | X | X | X | — | — | 3 | 2 | 2 | |||||
| X | X | X | X | — | 1 | — | — | 1 | |||||
| X | X | X | — | — | 1 | 1 | — | ||||||
| X | X | X | X | — | — | 1 | — | 1 | |||||
| X | X | X | X | X | 2 | — | 2 | 2 | 2 | ||||
| X | X | X | X | X | — | — | 1 | 1 | — | ||||
| X | X | X | X | X | — | — | 1 | 1 | — | ||||
| X | X | X | X | X | X | — | — | 2 | — | 2 | |||
| Negative | 5 | — | — | — | 5 | ||||||||
| Total | 26 | 7 | 43 | 20 | 56 | ||||||||
1
TAV = adenovirus group 1; TAstV-1 = astrovirus type 1; TAstV-2 = astrovirus type 2; ANV = avian nephritis virus; TCoV = turkey coronavirus.
2
GO = Goias; MG = Minas Gerais; SC = Santa Catarina; negative result (−).