Top 10 Mysterious Viruse

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy. We won't track your information when you visit our site. But in order to comply with your preferences, we'll have to use just one tiny cookie so that you're not asked to make this choice again.

Health

9.Infertility Virus

A mysterious viral infection may be the cause of half of unexplained cases of infertility. In one-quarter of infertility cases—roughly one in 70 women under the age of 44—doctors cannot find a cause. An Italian research team discovered that a virus in the herpes family is to blame. It causes immune reactions that make the womb inhospitable for an embryo. Customized anti-viral treatment could offer help.

The team studied 30 mothers and 30 women with unexplained infertility. 13 of the infertile women were infected with HHV-6A. None of the mothers had it. This herpes variety was discovered over 30 years ago but remains a mystery. HHV-6A infection releases estradiol hormone, which triggers ovulation and prepares a womb for fertilization.

...[ Continue to next page ]