Which virus can infect the bottom of the foot and resembles small black dots in clusters, and is commonly associated with genital warts?

Which virus can infect the bottom of the foot and resembles small black dots in clusters, and is commonly associated with genital warts?

• A. Human Papilloma Virus (HPV)
• B. Virus
• C. Herpes Simplex Virus
• D. Indirect Transmission

Answer: (A)

Human Papillomavirus is the virus responsible for plantar warts on the bottom of the foot. HPV infects skin cells and creates rough, grainy lesions that often show tiny black dots, which are thrombosed capillaries within the wart. This same virus is also the cause of genital warts, so HPV is commonly associated with both conditions. The other options don’t fit as well: a generic “virus” doesn’t identify the specific pathogen; herpes simplex virus causes cold sores or genital herpes rather than plantar warts; indirect transmission describes how an infection spreads, not the virus itself.

Human Papillomavirus is the virus responsible for plantar warts on the bottom of the foot. HPV infects skin cells and creates rough, grainy lesions that often show tiny black dots, which are thrombosed capillaries within the wart. This same virus is also the cause of genital warts, so HPV is commonly associated with both conditions. The other options don’t fit as well: a generic “virus” doesn’t identify the specific pathogen; herpes simplex virus causes cold sores or genital herpes rather than plantar warts; indirect transmission describes how an infection spreads, not the virus itself.