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Fig. 2 | BMC Veterinary Research

Fig. 2

From: Virulence of three European highly pathogenic H7N1 and H7N7 avian influenza viruses in Pekin and Muscovy ducks

Fig. 2

Virus excretion in oropharyngeal and cloacal swabs after intrachoanal inoculation of Muscovy ducks with HPAIV H7 viruses. Virus excretion in oropharyngeal and cloacal swabs at 2 (a-b), 4 (c-d) and 7 (e-f) days post inoculation using RT-qPCR expressed by equivalent Log10 PFU/mL. All results are expressed as average and standard deviation (mean ± SD) per group at indicated time points post infection. The viruses were not detected in swabs collected at 10 dpi (data not shown). Statistical significance shown in asterisks indicate P values < 0.05

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