Illustration showing bacteria (green) entering the body through a breach in the skin's outer layer (epidermis, pink) caused by a needle (top centre) wound. Dendritic cells (blue), a type of white blood cell, are responding to the infection. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / DESIGN CELLS |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |