Fig. 2From: Epidemiological change of influenza virus in hospitalized children with acute respiratory tract infection during 2014−2022 in Hubei Province, ChinaThe heatmap of weekly positive rate of IFV among different diagnosis, type, gender and age groups during January 2014 to June 2022. a Weekly positive rate of IFV among the overall children; b Weekly positive rate of IFV-A among the overall children; c Weekly positive rate of IFV-B among the overall children; d Weekly positive rate of IFV among the overall children under one year; e Weekly positive rate of IFV among the overall children aged 1–2 years; f Weekly positive rate of IFV among the overall children aged 3–5 years; g Weekly positive rate of IFV among the overall children aged 6–17 years; h Weekly positive rate of IFV among the overall male children; i Weekly positive rate of IFV among the overall female children; j Weekly positive rate of IFV among children with URTI; k Weekly positive rate of IFV among children with LRTIBack to article page