HPV: Transmission, Symptoms, and Prevention

What is HPV? How is it transmitted and what does it mean?

HPV (Human Papillomavirus) is a very large group of viruses that can infect the skin and mucous membranes. HPV is quite common, and a significant proportion of sexually active people may encounter HPV at some point in their lives.

However, being HPV positive does not mean you have genital warts or cancer.

Different types of HPV can lead to different outcomes. Some are associated with genital warts, while some high-risk types, if persistent, can increase the risk of developing certain cancers. Most HPV infections, however, are cleared by the immune system without causing any symptoms and become undetectable over time.

Briefly, what you need to know

HPV is not a single type of virus.

HPV infection is extremely common.

Many people who carry HPV have no symptoms.

Having HPV does not necessarily mean that a person will develop genital warts.

The types of bacteria that cause genital warts and the types that carry a high risk of cancer are generally different.

HPV can affect both women and men.

The HPV vaccine is not a cure for existing infections; its primary purpose is to prevent new infections against specific HPV types. (World Health Organization)

How is HPV transmitted?

Genital HPV is primarily transmitted through close sexual contact with infected skin or mucous membranes.

Transmission does not necessarily require penetrative sexual intercourse. It can be transmitted through genital-to-genital contact, as well as vaginal, anal, or oral sex.

Do condoms provide complete protection against HPV?

Condoms can reduce the risk of HPV transmission, but they do not provide complete protection because HPV can also be transmitted through areas of genital skin not covered by the condom.

This doesn't mean condom use is worthless; it's simply important to know that protection against HPV is not absolute.

How can I tell if I was infected with HPV?

Most of the time, no.

This point is very important from the patient's perspective.

HPV infection can remain asymptomatic for a long time. Therefore, detecting HPV or genital warts today does not necessarily indicate that the infection was acquired recently.

Therefore, HPV:

“"Who did you get it from?" "Exactly when did you get it?"”

In most cases, it is not possible to determine this medically.

This information is especially important for preventing unnecessary blame and anxiety in couples.

What are the symptoms of HPV?

Most HPV infections cause no symptoms.

Some low-risk types can lead to genital warts.

High-risk HPV infections often do not produce any noticeable "HPV symptoms." Therefore, the assessment of precancerous changes is carried out in appropriate individuals through relevant screening programs.

Can HPV, which causes genital warts, cause cancer?

It is necessary to distinguish between these two concepts here.

Genital siğillerin yaklaşık %90’ı HPV 6 ve HPV 11 ile ilişkilidir. Bunlar düşük onkojenik riskli tiplerdir.

In contrast, HPV types 16, 18, and some others belong to the high-risk HPV group and, in cases of persistent infection, are associated with cervical cancer, as well as anal, vulvar, vaginal, penile, and some oropharyngeal cancers.

Because:

“HPV = cancer” ❌ “Genital warts = early signs of cancer” ❌

Statements like these are incorrect.

Can HPV be completely cleared from the body?

The course of HPV infection varies from person to person; most infections become undetectable over time, but this does not mean that the virus has completely disappeared in every individual.

Most HPV infections are cleared up by the immune system and become undetectable within 1–2 years.

However, due to the biology of HPV, the concepts of "negation," "viral clearance," latent infection, and re-detectable are more complex.

The most accurate message from the patient's perspective:

Most HPV infections do not develop into a permanent disease.

Is there a cure for HPV?

There is no routine antiviral drug proven to eliminate the HPV virus from the body.

Treatment is aimed at the disease caused by HPV.

For example, if there are genital warts, the warts can be treated. However, removing visible warts does not mean that HPV has been completely eradicated at that moment. The CDC also emphasizes that current wart treatments likely do not eliminate HPV infectivity. (Centers for Disease Control and Prevention)

Therefore, what is sold on the internet:

“"Medication/supplement/treatment that clears HPV from the body"”

These claims should be approached with caution.

What is the purpose of the HPV vaccine?

HPV vaccines aim to prevent new infections with specific HPV types.

Vaccines do not contain live HPV and cannot cause HPV infection. Current vaccines provide protection specifically against high-risk HPV types associated with cancer; some also protect against HPV 6 and 11, which are responsible for most genital warts. (World Health Organization)

The vaccine is not a treatment that eliminates existing genital warts.

However, having been exposed to HPV previously does not automatically mean that a person will not benefit from the vaccine; age, previous vaccination history, and individual circumstances should be considered together.

Vaccination schedules and age recommendations can vary by country and individual circumstances, so we will also align this section with current practices in Türkiye.

Is HPV important in men?

Yes.

HPV is not an infection that affects only women.

In addition to causing genital warts in men, some high-risk HPV types are also associated with penile, anal, and oropharyngeal cancers.

Therefore, describing HPV simply as the "cervical cancer virus" is incomplete.

What should I do if my partner has HPV?

First, it's important to know that HPV is extremely common and that it's often impossible to determine exactly when an infection was acquired.

Partner assessment may vary depending on the individual's gender, existing lesions, age, vaccination status, and relevant screening requirements.

An HPV diagnosis alone is not proof of recent infidelity.

When should you consult a doctor?

Evaluation is appropriate when a new bump or wart is noticed in the genital area, when the nature of the lesion is uncertain, when there are atypical changes such as bleeding or ulceration, or when there is uncertainty regarding individual risk and follow-up related to HPV.

The need for cervical screening in women is a separate issue from dermatological genital examinations and should be continued within the framework of relevant gynecological/screening programs.

Frequently Asked Questions

Is HPV contagious? Yes. Genital HPV can be transmitted through close sexual contact.

Can HPV be transmitted through toilets? The primary mode of transmission for genital HPV is close skin/mucosal contact. It is incorrect to consider surfaces like toilets as the main route of transmission.

Can HPV be transmitted through kissing? HPV transmission depends on the infected area and the mode of contact. For genital HPV, the primary mode of transmission is genital/sexual contact; oral HPV, however, can be associated with various forms of close contact, including oral sex.

If you have HPV, will you definitely get warts? No.

If I have genital warts, can I get cancer? Most genital warts are associated with low-risk HPV types 6 and 11. HPV types associated with cancer risk are a different group. (Centers for Disease Control and Prevention)

Does the HPV vaccine cure HPV? No. The aim of current prophylactic vaccines is not to treat existing infection, but to prevent future infections with specific HPV types. (World Health Organization)