Vaccination of poultry against highly pathogenic avian influenza – part 1. Available vaccines and vaccination strategies. Annex A–Supplementary information on ToR 1 data

Table A.1 - Available vaccines for HPAI in poultry. The table includes information on vaccine characteristics such as HA seed strain, vaccine dosage and administration route, target species, authorisation status, challenge strain, duration of immunity and source of information.

Table A.2 - Challenge experiments. The table includes data extracted from 28 selected studies from literature on challenge experiments. The data was used to quantify VE_S, VE_m, VE_sh and VE_s,sh for each vaccine assessed within each study. For each value of VE_s,sh the probability R_vac < 1 was estimated to infer the probability of the vaccine to potentially stop transmission in vaccinated birds (VE_T).

Table A.3 - Transmission experiments. The table includes data extracted from 12 studies from the literature, data was used from the unvaccinated and vaccinated groups to quantify VE_S, VE_m, VE_sh and VE_s,sh for each vaccine assessed within each study; the estimated R values for the unvaccinated (R_unv) and vaccinated (R_vac) groups were also extracted. The R_vac values were used to create a binomial variable classifying whether the vaccine could stop transmission (R < 1) or not.