Table 3.
Group ID | Species | Pathogenicity of H7N1 inoculum | Numbers of swabs (buccal ‘B’, cloacal ‘C’) sampled at various times post‐infection (hours) | Total number of swabs per group | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
0 hours | 24 hours | 32 hours | 40 hours | 48 hours | 64 hours | 72 hours | 120 hours | ||||
A | Chicken | LP | 1B*, 1C* | 3B | 3B | 6B, 6C, 4B | 10B, 1C | (15B, 15C) | 4B, 5C | 74 | |
B | Turkey | LP | 3B, 5B | 8 | |||||||
C | Turkey | HP | 7B, 4C, (5B, 3C) | 1B, 1C | 9B, 5C | 35 | |||||
117 total swabs from infection studies |
All swabs were collected from poultry that were directly inoculated with H7N1, except 26 swabs collected from sentinel birds indicated by italics
Parentheses indicate the additional 38 swabs from directly inoculated birds that were used for validation of both H7 RRT PCRs in comparison to M gene RRT PCR.
*indicates swabbing immediately before direct inoculation.