TABLE 4.
Virus and group | Virus shedding on daya: |
Seroconversionb (HI titer) | |||
---|---|---|---|---|---|
3 | 5 | 7 | 9 | ||
7HAL226Qc | |||||
Inoculated | 1/3 | 3/3 | 3/3 | 0/3 | 3/3 (1,280, 1,280, 1,280) |
Exposed | 0/3 | 3/3 | 3/3 | 1/3 | 3/3 (320, 320, 640) |
7HAK363R | |||||
Inoculated | 2/3 | 3/3 | 3/3 | 0/3 | 3/3 (1,280, 1,280, 1,280) |
Exposed | 0/3 | 0/3 | 1/3 | 0/3 | 0/3 (<10, <10, <10) |
7HAV451M | |||||
Inoculated | 2/3 | 3/3 | 3/3 | 0/3 | 3/3 (1,280, 1,280, 1,280) |
Exposed | 0/3 | 0/3 | 2/3 | 0/3 | 2/3 (<10, 20, 40) |
7PAI63V | |||||
Inoculated | 3/3 | 3/3 | 2/3 | 0/3 | 3/3(320, 640, 1,280) |
Exposed | 1/3 | 2/3 | 3/3 | 2/3 | 3/3 (80, 160, 640) |
7PAD216N | |||||
Inoculated | 3/3 | 3/3 | 2/3 | 0/3 | 3/3 (320, 640, 640) |
Exposed | 0/3 | 2/3 | 3/3 | 2/3 | 3/3 (40, 160, 160) |
7PAL672F | |||||
Inoculated | 1/3 | 3/3 | 3/3 | 0/3 | 3/3 (320, 640, 1,280) |
Exposed | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 (<10, <10, <10) |
7PAI683L | |||||
Inoculated | 1/3 | 3/3 | 3/3 | 0/3 | 3/3 (640, 640, 1,280) |
Exposed | 0/3 | 0/3 | 1/3 | 1/3 | 2/3 (<10, 20, 40) |
The number of days after chickens were inoculated/exposed. Data are numbers of chickens shedding virus/total number of chickens.
HI antibody titers of chickens on day 21 postinoculation/postexposure.
The amino acids are represented by individual letter abbreviations. L, leucine; Q, glutamine; K, lysine; R, arginine; V, valine; M, methionine; I, isoleucine; D, aspartic acid, N, asparaginate; F, phenylalanine.