Which condition is caused by a virus and can appear as growths on the skin?

The condition characterized by growths on the skin caused by a virus is warts. These growths are typically benign and are caused by the human papillomavirus (HPV). The virus stimulates the rapid growth of cells on the outer layer of the skin, resulting in the formation of warts, which can appear anywhere on the body.

Understanding this condition is crucial in beauty therapy, as practitioners may encounter clients with warts seeking treatment or cosmetic services. Unlike other conditions, warts can spread through direct contact, making it important for beauty professionals to implement good hygiene practices and awareness when working with clients. This knowledge is key to providing safe and effective treatments while also advising clients on how to manage or avoid warts.