#21 Re: HPV疫苗需要打吗？
发表于 ： 2025年 5月 24日 15:18
我岳父是传染病专科 以前跟我讲乙肝疫苗时非常惊叹居然能做出来而且效果很好 新冠mRNA疫苗也是打了又打 现在后悔了 我咨询他要不要给外孙打HPV 他说不打
From ChatGPT:
quote:
HPV Vaccine: 10 Safety Questions Every Parent of a Son Should Ask
1. How many HPV types are there, and how many does the vaccine cover?
There are over 200 types of Human Papillomavirus (HPV). The Gardasil 9 vaccine protects against 9 types—7 high-risk (linked to cancer) and 2 low-risk (linked to genital warts).
2. Can the vaccine interfere with natural immunity?
Yes. Vaccination may prevent the development of broader, long-term immune responses that occur when the body naturally clears HPV.
3. What are the common short-term side effects?
Pain at the injection site, swelling, headache, fever, fatigue, dizziness, and fainting—especially in adolescents.
4. What serious adverse events have been reported?
Reported cases include:
Guillain-Barré Syndrome (GBS): a neurological disorder causing weakness or paralysis
Postural Orthostatic Tachycardia Syndrome (POTS): abnormal heart rate regulation
Complex Regional Pain Syndrome (CRPS): chronic pain in a limb
Autoimmune disorders: including thyroiditis and inflammatory symptoms
Chronic fatigue: prolonged exhaustion and reduced function
5. How long has the vaccine been in use?
Introduced in 2006. Long-term safety data beyond 15–20 years is not yet available.
6. Are fertility and hormonal effects in males known?
No. Long-term studies on male fertility or hormonal impact have not been done. In females, some case reports describe menstrual changes and premature ovarian insufficiency.
7. Does the vaccine treat existing HPV infections?
No. It does not treat or remove existing HPV infections or related symptoms.
8. Can someone still get HPV after vaccination?
Yes. The vaccine does not protect against all HPV types. Infection is still possible from types not included in the vaccine, or if exposure occurred before vaccination.
9. How often does HPV clear naturally in healthy males?
Most HPV infections (about 90%) clear naturally within 1–2 years without causing symptoms.
10. Are adverse events fully reported?
No. Vaccine injury reporting systems like VAERS are passive. Many adverse events, especially delayed or complex ones, may go unreported.