TY - RPRT TI - Defining the transmissible dose 50%, the donor inoculation dose that results in airborne transmission to 50% of contacts, for two pandemic influenza viruses in ferrets AU - Field, C. J. AU - Septer, K. M. AU - Patel, D. R. AU - Weaver, V. C. AU - Sim, D. G. AU - Restori, K. H. AU - Sutton, T. C. PY - 2025 DO - 10.1101/2025.03.04.641289 UR - https://www.biorxiv.org/content/10.1101/2025.03.04.641289v1 ID - 10.1101/2025.03.04.641289 ER -