Haemophilic ducreyi, or Ducrey's bacillus, computer illustration. This bacterium is transmitted through sexual contact (an STD). It is extremely contagious, and exposure does not confer immunity. It causes chancroid, characterised by a bleeding ulcer associated with swollen lymph nodes. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Kon, Kateryna |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |