Fig. 1From: Prevalence of cervicovaginal human papillomavirus infection and genotype distribution in Shanghai, ChinaThe prevalence of HPV infection by age groups. A any, high-risk, low-risk and low and high-risk HPV infection. B single, dual and multiple infection. C bivalent, quadrivalent, nonavalent vaccine targeting genotypes and non-vaccine high-risk genotypes. Error bars represent 95% confidence intervalsBack to article page