Scanning electron micrograph (SEM) of Trichomonas vaginalis,the human parasitic flagellate that causes the sexually transmitted disease trichomoniasis. This pear-shaped organism infects the genital and urinary tract of both sexes. While men experience few symptoms,women may have painful inflammation of the vagina (vaginitis) and a foul-smelling discharge. Sexual intercourse in the most common form of transmission of this disease | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Phillips, David M. |
Bildgröße: | 2804 px × 2199 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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