Association between latent toxoplasmosis and fertility parameters of men.
Jana HlaváčováJaroslav FlegrKarel ŘežábekPavel CaldaŠárka KaňkováPublished in: Andrology (2021)
Our results suggest that latent toxoplasmosis affects certain semen parameters (sperm count and motility), but does not seem to affect sperm morphology and semen volume. Impairment of semen parameters may be either a side effect of the presence of Toxoplasma gondii in male reproductive organs or a product of manipulation activity of the parasite aimed to increase the efficiency of the sexual route of its transmission. Tobacco smoking also appears to exacerbate the negative impact of toxoplasmosis on semen parameters.