By Leona Chang, DO, FACOOG, Gynecologic Oncologist, Virtua Gynecologic Oncology

As parents, we want to do everything we can to protect our children. That's why it's important to understand the power of the HPV vaccine.

HPV, or human papillomavirus, is a common virus that can cause a variety of cancers, including cervical cancer. But here's one good thing we know: the HPV vaccine is a safe, proven, and powerful tool in the fight against this disease.

It's the only vaccine shown to prevent cancer. And it's incredibly effective, with studies showing it can reduce the risk of cervical cancer by up to 90%. 

Getting your child vaccinated is like giving them a shield against a serious disease. The best time to give them the HPV vaccine is when they're young, long before they become sexually active. This simple step can have a profound impact on their health and well-being.

Here's what you need to know about HPV and the vaccine, especially if you have children.

What is HPV?

HPV is a common sexually transmitted infection. HPV infections are so common that most sexually active men and women will get at least one type of HPV at some point in their lives. 

There are more than 150 known HPV strains. Of those, more than 40 genital HPVs can cause genital warts and precancerous lesions, as well as cervical cancer. In fact, almost all cervical cancer can be traced back to an HPV infection.

In addition, studies show links between HPV and an alarming increase in other cancers, including those of the head, neck, genitals, and anus.

Genital HPV spreads through sexual intercourse or skin-to-skin contact, meaning you can contract it without engaging in intercourse. While latex condoms offer limited protection, they don't completely prevent transmission through skin-to-skin contact.

Why are there vaccines to protect against HPV?

The HPV vaccine functions like other immunizations that prevent viral infections. It specifically targets nine high-risk strains of HPV responsible for most cervical cancer cases. Research indicates that the HPV vaccine has nearly 100% efficacy in preventing both HPV infection and cervical cancer. Additionally, the vaccine may provide some protection against the HPV strains that cause genital warts.

Since 2016, HPV vaccines have been given as a two-dose series to children starting at age 9 to protect against HPV before most children become sexually active. If they miss this vaccination window, girls and young women aged 13 to 26 should still receive it. Adults between the ages of 26 and 45 may also be eligible for the vaccine under certain circumstances.

Take steps to protect yourself and your kids against HPV

• Schedule your child for HPV vaccination at Virtua Primary Care. 
• Make an appointment for your annual gynecological exam and HPV vaccine if it's recommended for you. Call 844-896-6367 today.