Table 2 Interspecies transmission of H3N2 and H1N1 influenza viruses from pigs to turkeys; virus detection in turkeys in contact with inoculated pigs
From: Interspecies and intraspecies transmission of triple reassortant H3N2 influenza A viruses
Virus | No. positives 1 to 3 DPE* | No. positives 4 to 6 DPE | No. positives 7 to 9 DPE | No. positives for 2 or more days | Peak day of virus detection | Estimated average virus titer on peak day/ml | No. of animals seroconverted/total exposed | HI*** average titer at 14 DPE | Virus isolation from swab samples |
|---|---|---|---|---|---|---|---|---|---|
A/TK/IL/04 (H3N2) | 3/8** | 0/8 | 0/8 | 0/8 | 2DPE | 2 × 103 | 0/8 | - | Negative |
A/TK/OH/04 (H3N2) | 0/8 | 4/8 | 2/8 | 3/8 | 6DPE | 2 × 103.12 | 3/8 | 1:80 | Positive |
A/TK/NC/03 (H3N2) | 0/8 | 2/8 | 1/8 | 1/8 | 5DPE | 2 × 103.8 | 0/8 | - | Positive |
A/SW/NC/03 (H3N2) | 4/8 | 0/8 | 0/8 | 0/8 | 2DPE | 2 × 103 | 0/8 | - | Negative |
A/TK/OH/88 (H1N1) | 0/8 | 0/8 | 0/8 | - | - | - | - | - | NT |
A/SW/OH/06 (H1N1) | 0/8 | 0/8 | 0/8 | - | - | - | - | - | NT |