Currently, cervical cancer is the only cancer that can be simultaneously prevented by preventing the virus. By preventing HPV infection, you can reduce the risk of cervical cancer by 99%. HPV vaccination is an effective means to prevent HPV infection (types 6, 11, 16, 18, 31, 33, 45, 52, 58), and it can also provide protection against other cancers such as vulvar, vaginal, penile, anal cancer, and sexually transmitted infections like genital warts.
Since the HPV nine-valent vaccine has recently been introduced, we believe that many of you may have questions about it. Mu Make Clinic has compiled common questions from users to provide potential recipients with all the information they need to know!
What is HPV?
HPV, short for Human Papillomavirus, is a type of DNA virus that can cause cancer. It is primarily transmitted through sexual contact, and over 70% of cervical cancers are caused by high-risk HPV types 16 and 18.
Who is at high risk of HPV infection?
HPV can affect individuals of any gender, with a 50-80% chance of infection over a lifetime. The risk of HPV infection increases significantly for females after the onset of sexual activity. Factors such as having partners with a complex sexual history or having a compromised immune system can also increase the risk of HPV infection.
What are the benefits of getting the cervical cancer vaccine?
According to the World Health Organization (WHO), the most effective age group for HPV vaccination is females aged 9-14. Conversely, for females who do not take preventive measures, the risk of HPV infection increases with age, reaching 42% between the ages of 45-64. Additionally, the HPV nine-valent vaccine, which provides the highest level of protection, can effectively prevent various cervical cancer-related conditions such as oral cancer, head and neck cancer, anal cancer, genital warts, vaginal, and vulvar cancer.
Can you still get vaccinated if you have had sexual activity?
While HPV vaccination is most effective before sexual activity begins, studies show that older individuals or those who have already been sexually active can still benefit from vaccination. It can reduce the risk of future HPV infection upon re-exposure and decrease the likelihood of cervical cancer caused by infection.
Is getting the HPV vaccine a one-time solution?
The duration of vaccine protection (10 years) should be considered, and even individuals who have received the HPV vaccine should still undergo annual cervical cytology (Pap smear) tests for safety, along with optional HPV testing.
Comparison of HPV vaccines?
Can you get the HPV vaccine and the COVID-19 vaccine at the same time?
Both are non-live vaccines and can be administered in different locations.
How many doses are required for the Gardasil 9?
Administered in three doses, to be completed within six months: the first dose in the first month, the second dose in the second month, and the third dose to be administered in the sixth month.
Will the body produce antibodies if naturally infected with HPV?
Natural infection results in very low antibody levels, which are insufficient to combat a large viral load.
How long does the protective effect of the Gardasil9 last?
Currently, Taiwan's Food and Drug Administration has approved three HPV vaccines for the market, which are the bivalent, quadrivalent, and nine-valent vaccines. Regardless of which vaccine is administered, all of them can prevent cervical cancer caused by the most important types, HPV 16 and 18, and the protective effect lasts for approximately 10 years.
Is the vaccine safe? Are there side effects of the cervical cancer vaccine?
The Gardasil9 may have slight side effects, similar to the Cervarix and Gardasil. The most common side effects include soreness and pain at the injection site. Other possible side effects may include itching, nausea, dizziness, and fever. If you experience any of these symptoms, please contact the vaccination clinic.
HPV vaccine Administration Guidelines
(1) Population Not Recommended for Vaccination
- Individuals known to be allergic to the vaccine.
- Those planning to become pregnant within six months.
- Pregnant individuals.
- People with immune system or coagulation disorders.
- Individuals currently experiencing fever or infection.
*It is recommended to consult with a healthcare professional before receiving any vaccine.
(2) Pre- and Post-Vaccination Precautions
- After receiving the HPV vaccine, rest at the clinic for 30 minutes to observe for adverse reactions.
- Avoid being on an empty stomach before vaccination to reduce the possibility of fainting.
- If severe discomfort occurs after vaccination, seek medical attention promptly.