What is a verruca?

A verruca refers to a type of skin wart that is caused by the human papillomavirus (HPV). These warts can appear on various parts of the body but are commonly found on the hands and feet. They are contagious, meaning they can be transmitted from one person to another, often through direct contact or by touching surfaces that have been contaminated with the virus. Understanding that a verruca is specifically a skin condition provides important context for those studying health and safety in beauty and personal care settings, as it emphasizes the need for hygiene and sanitation to prevent transmittable skin infections in environments like salons. Other options, such as eye infections, specific types of eyelash extensions, and allergic reactions, do not accurately describe what a verruca is, reinforcing the importance of clearly distinguishing between varying health-related terms.