Sexually transmitted infections (STIs) issues?
(1) I am currently receiving the cervical cancer vaccine (I have completed the second dose), but I was recently tested positive for HPV type 16.
My gynecologist said that since I have been vaccinated, I only need to have regular follow-ups, as 80% of people will clear the virus on their own.
When the doctor mentioned "clearing," does that mean it is completely resolved, or is there still a chance of recurrence? If there is a chance of recurrence, will having received the cervical cancer vaccine help prevent future recurrences after clearing the virus?
(2) If my boyfriend performs oral sex on me, is there a risk of him contracting the HPV virus from me? How well does HPV need to be cleared in order to not transmit it to others? Is it true that even brief unprotected vaginal intercourse can easily transmit HPV and syphilis?
(3) Can syphilis be transmitted through digital penetration (for example, if someone comes into contact with another person's syphilis-infected bodily fluids)? How long can syphilis survive outside the body?
(4) I have been experiencing vaginitis for almost a year, and bacterial culture has identified it as caused by E.
coli.
What treatment options are available, and how long will it take to resolve?
Gina, 20~29 year old female. Ask Date: 2017/08/31
Dr. Du Shixi reply Urology
Hello: 1) Some people may fully recover, while others may not and could experience a recurrence.
Will receiving the cervical cancer vaccine prevent future recurrences after clearing the infection? --> Generally, it can help, but it is not 100% effective.
2) Is HPV contagious, and to what extent does one need to be free of the virus to not transmit it to others? --> It is unpredictable.
Is it true that even brief unprotected vaginal intercourse can easily transmit HPV and syphilis? --> Yes, it can.
3) Any bodily fluids, including blood and secretions, can transmit these infections.
How long can syphilis survive outside the body? --> It is not well understood (generally, it does not survive for long).
4) It is important to consult a gynecologist for focused treatment, and one should also pay attention to their lifestyle.
Understanding safe sex practices and adhering to them is essential.
Reply Date: 2017/08/31
More Info
Understanding sexually transmitted diseases (STDs) such as HPV, syphilis, and bacterial vaginosis is crucial for maintaining sexual health and making informed decisions about prevention and treatment. Here’s a comprehensive overview based on your questions.
1. HPV and Vaccination
You mentioned that you are currently receiving the HPV vaccine and have recently tested positive for HPV type 16. The HPV vaccine is designed to protect against the most common high-risk types of HPV, including types 16 and 18, which are associated with cervical cancer. While the vaccine significantly reduces the risk of infection with these types, it does not eliminate the risk entirely, especially if the infection was acquired before vaccination.
When your doctor mentioned that "80% of people will clear the virus," they were referring to the body's immune response. Most individuals with HPV will clear the virus naturally within two years without any treatment. However, "clearing" the virus means that the body has effectively suppressed it to undetectable levels, but it does not guarantee that the virus will not reactivate or that you won't be reinfected with the same or a different strain in the future.
If you clear the virus, the vaccine may still provide some level of protection against reinfection with the same strain, but it is not a guarantee. Regular follow-ups with your healthcare provider, including Pap smears and HPV testing, are essential for monitoring your cervical health.
2. Transmission of HPV
Regarding the risk of transmission to your boyfriend through oral sex, HPV can be transmitted through skin-to-skin contact, including oral sex. If you have an active HPV infection, there is a possibility of transmission. The risk of transmission is higher during vaginal or anal intercourse, but oral sex is not without risk.
To minimize the risk of transmitting HPV, it is advisable to avoid sexual activity during outbreaks or when warts are present. If you have cleared the virus, the risk of transmission decreases significantly, but it is still wise to discuss your health status with your partner.
3. Syphilis Transmission
Syphilis can be transmitted through direct contact with syphilis sores during sexual activity, including oral sex. If your fingers come into contact with infectious sores or fluids, there is a risk of transmission through finger-to-genital contact. Syphilis bacteria can survive outside the body for a short period, but they do not survive long on surfaces. Therefore, the risk of transmission through indirect contact is low, but it is still possible if the bacteria are present.
4. Treatment for Bacterial Vaginosis
You mentioned experiencing bacterial vaginosis (BV) due to E. coli. BV is typically treated with antibiotics, such as metronidazole or clindamycin. The duration of treatment usually lasts about 5 to 7 days, depending on the specific antibiotic prescribed. It is essential to complete the full course of antibiotics, even if symptoms improve before finishing the medication.
To prevent recurrence, consider the following:
- Avoid douching, as it can disrupt the natural balance of bacteria in the vagina.
- Practice safe sex and limit the number of sexual partners.
- Maintain good hygiene and wear breathable cotton underwear.
Conclusion
In summary, understanding the nature of STDs and their transmission is vital for your health and the health of your partners. Regular check-ups, open communication with your healthcare provider, and practicing safe sex are essential steps in managing your sexual health. If you have any further questions or concerns, do not hesitate to reach out to your healthcare provider for personalized advice and treatment options.
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