Fig. 2From: Characteristics of human papillomavirus infection among women with cervical cytological abnormalities in the Zhoupu District, Shanghai City, China, 2014–2019Distribution of single-type and multiple-type infection of 21 HPV subtypes. Every bar represents the number of infections of every HPV subtype. The red in each bar indicates the number of single-type infections for this HPV subtype, and the blue indicates that of the multiple-type infectionsBack to article page