Dog tick. Scanning macrophotograph of a dog tick (Dermacentor variabilis). This parasite is a vector for several human diseases,including Rocky Mountain spotted fever and tick paralysis. It carries the causative organisms of these diseases,transmitting them to humans when it bites to drink human blood. Magnification: x9.5 at 6x7cm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Dale, Darwin |
Taille de l’image : | 4996 px × 4074 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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