Itch mites. Coloured scanning electron micrograph (SEM) of itch mites, Sarcoptes sp., on a piece of skin. This parasite attacks human skin, causing scabies. Scabies is typified by severe itching (particularly at night), red papules and often secondary infection. The female mite tunnels in the skin to lay her eggs and the newly-hatched mites are passed easily from person to person by physical contact. The itching is caused by an allergic reaction to the mite's saliva or faecal material. Commonly infected areas are the groin, penis, nipples and the skin between the fingers. Treatment is with hexachlorophane or benzyl benzoate creams. Magnification: x75 at 6x6cm size. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / EYE OF SCIENCE |
Taille de l’image : | 4374 px × 4075 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|