1. A boy of 10 years old in Zhejiang was infected with human papillomavirus in swimming class. According to relevant media reports, Zhejiang Provincial Hospital of Traditional Chinese Medicine admitted a child aged about 10, whose sole was covered with tiny lumps. After examination, it was found that there was a plantar wart on his foot, which was mainly caused by human papillomavirus infection.

The boy's mother said that she enrolled her child in a swimming class and went to the swimming pool every Monday to Friday, probably because she was infected in this wet swimming pool. Doctors say that human papillomavirus exists in the natural environment. If the soles of the feet are damaged, even if the skin is scratched a little, it may be infected by the virus.

Second, feet can also be infected with human papillomavirus. If the foot is infected with human papillomavirus, plantar warts will form, which is a benign vegetation. This is a benign tumor. The susceptibility rate of the population is high, which is more common in 16-30 years old, especially in trauma patients with weak immunity. This disease can be directly caused by minor injuries on the skin.

Plantar wart is caused by human papillomavirus infection of human skin. Clinically, there are papules on the soles of the feet, which are small papules the size of soybeans and gradually grow to the size of soybeans. The surface is rough, prickly, dark yellow or dark gray, with clear boundaries and thick keratin circles around it.

If you remove the epidermis, you will find that the capillaries rupture and ooze, forming small black spots. Plantar warts are mainly characterized by papules and pain on the soles of the feet, which will cause discomfort when walking and running, affecting life and work. Patients with plantar warts will have systemic symptoms such as fever due to focal infection caused by foot wear, which will lead to pain.

At present, there are two treatments for this disease: drug therapy and physical therapy. Complications of this disease are rare. If it is not treated properly, it may cause infection, but it can still be cured with proper treatment. The disease is self-limited, resistant and will disappear on its own.