Is it still useful to get the HPV vaccine if I test positive for HPV18?
Jun 01, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
It is generally beneficial to get vaccinated even if HPV18-positive. A positive HPV18 result indicates infection with subtype 18 of the human papillomavirus (HPV). HPV is a common sexually transmitted virus that can cause various diseases, including genital warts and cancers. For individuals already infected with HPV, vaccination still provides benefits.
It is generally beneficial to receive the HPV vaccine even if testing positive for HPV18. The detailed explanation is as follows:
A positive result for HPV18 indicates infection with subtype 18 of the human papillomavirus (HPV). HPV is a common sexually transmitted virus that can cause various conditions, including genital warts and cancers. For individuals already infected with HPV, vaccination is still beneficial. Although the vaccine cannot cure an existing infection, it can help prevent infection from other HPV subtypes, thereby reducing the risk of developing cancer and genital warts. Additionally, the vaccine may strengthen the immune system’s control over the existing HPV infection, potentially reducing the duration of viral persistence and the severity of related lesions. While the vaccine helps prevent HPV infection, it does not replace routine cancer screening and preventive measures. Therefore, it is recommended to continue regular cancer screenings and preventive practices alongside vaccination to ensure early detection and treatment of any potential abnormalities.
If you have already been infected with HPV18 or another HPV subtype, it is advisable to seek medical attention at a hospital promptly and follow a treatment plan under the guidance of a qualified healthcare provider.
