Fig. 1
From: COVID-19 restrictions limit the circulation of H3N2 canine influenza virus in China
The percentage of canine influenza virus-positive dogs with respiratory symptoms between 2016 and 2023. From 2016 to 2023, throat swabs were collected from dogs with respiratory symptoms, and real-time RT‒PCR was used to determine CIV positivity. The bar chart represents the positivity rate of CIV for each month, with the values above indicating the number of positive samples for each year