What skin disease is caused by the burrowing of a mite into the skin?

Scabies is a skin disease caused by the burrowing of the Sarcoptes scabiei mite into the skin. This microscopic parasite creates tunnels beneath the surface of the skin where it lays its eggs, leading to intense itching and a rash. The condition is highly contagious and often spreads through close physical contact, making it a significant public health concern.

The presence of the mite triggers an immune response, which results in the characteristic symptoms of scabies, such as red, itchy bumps and lesions. Treatment typically involves topical medications that kill the mites and often requires washing clothes and bedding to prevent reinfestation.

In contrast, the other conditions mentioned are caused by different pathogens or factors. Tularemia is a bacterial infection caused by Francisella tularensis, primarily affecting the lungs or skin but not caused by mites. Psittacosis is an infectious disease caused by Chlamydophila psittaci, typically associated with birds, and is unrelated to mite infestations. Pediculosis refers to an infestation of lice, which are insects, rather than mites, and affects hair on the scalp or other areas but does not involve burrowing into the skin.