Flat warts are a common skin disease caused by human papillomavirus (HPV) infection. This article will focus on the causes and treatments of flat warts. The main cause of flat warts is human papillomavirus infection. HPV is a common
Flat warts are a common skin disease caused by human papillomavirus (HPV) infection. This article will focus on the causes and treatments of flat warts. The main cause of flat warts is human papillomavirus infection. HPV is a common