According to the World Health Organisation, more than 95% of cervical cases are caused by human papillomavirus (HPV). Health line reveals in a blogpost, what HPV is about.
“Human papillomavirus (HPV) is a viral infection that’s passed between people through skin-to-skin contact. There are over 100 varieties of HPV, more than 40 Trusted Source of which are passed through sexual contact and can affect your genitals, mouth, or throat.
According to the Centers for Disease Control and Prevention (CDC)Trusted Source, HPV is the most common sexually transmitted infection (STI).
It’s so common that most sexually active people will get some variety of it at some point, even if they have few sexual partners.
Some cases of genital HPV infection may not cause any health problems. However, some types of HPV can lead to the development of genital warts and even cancers of the cervix, anus, and throat.
The virus that causes HPV infection is transmitted through skin-to-skin contact. Most people get a genital HPV infection through direct sexual contact, including vaginal, anal, and oral sex.
Because HPV is a skin-to-skin infection, intercourse isn’t required for transmission to occur.
Many people have HPV and don’t even know it, which means you can still contract it even if your partner doesn’t have any symptoms. It’s also possible to have multiple types of HPV.
In rare cases, a mother who has HPV can transmit the virus to her baby during delivery. When this happens, the child may develop a condition called recurrent respiratory papillomatosis where they develop HPV-related warts inside their throat or airways.
Often, HPV infection doesn’t cause any noticeable symptoms or health problems.
In fact, 90 percentTrusted Source of HPV infections (9 out of 10) go away on their own within two years, according to the CDC. However, because the virus is still in a person’s body during this time, that person may unknowingly transmit HPV. When the virus doesn’t go away on its own, it can cause serious health problems. These include genital warts and warts in the throat (known as recurrent respiratory papillomatosis).
HPV can also cause cervical cancer and other cancers of the genitals, head, neck, and throat.
The types of HPV that cause warts are different from the types that cause cancer. So, having genital warts caused by HPV doesn’t mean that you’ll develop cancer. Cancers caused by HPV often don’t show symptoms until the cancer is in later stages of growth. Regular screenings can help diagnose HPV-related health problems earlier. This can improve outlook and increase chances of survival.”