Home Diseases with S
Diseases with S
Scabies PDF Print E-mail
User Rating: / 1
PoorBest 
Diseases A to Z - Name of the Diseases Starting with S
Written by Online Health Guy   

What is scabies?

Scabies is a pruritic (itchy), contagious disorder caused by itch mite Sarcoptes scabiei, which is a common problem worldwide in distribution, especially in poor unhygienic living conditions.

The human itch mite, Sarcoptes scabiei:

The gravid female human itch mite measures approximately 0.2 mm in length. They burrow superficially beneath the epidermis (stratum corneum) and deposit three or fewer eggs per day. The nymph hatch from eggs and mature in approximately 2 weeks and then emerge as adults to the surface of the skin. On the surface of the skin they mate and invade the skin of the same (reinvade) or another host. Sometimes newly fertilized female mites may be transferred from person to person by intimate contact.

Read more...