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. Author manuscript; available in PMC: 2021 Oct 7.
Published in final edited form as: Cell Host Microbe. 2020 Oct 7;28(4):602–613.e7. doi: 10.1016/j.chom.2020.08.011

Figure 1.

Figure 1.

Transmission of A/H10N7 viruses via aerosols or respiratory droplets between ferrets. Transmission experiments are shown for H10sealG (a), H10sealNL (b) and H10mall (c). Four (a) or eight (b and c) donor ferrets were inoculated intranasally with 106 TCID50 of virus and housed individually in transmission cages. A naïve recipient ferret was added to each transmission cage adjacent to a donor ferret at 1dpi. Virus titers in throat swabs of donors (grey lines) and recipients (black dashed lines) were determined by end-point titration in MDCK cells. Transmission via aerosols or respiratory droplets was observed in 1 out of 4 ferret pairs for H10sealG, 6 out of 8 ferrets pairs for H10sealNL and 1 out of 8 ferret pairs for H10mall. The dotted lines indicate the lower limit of virus detection.