Human Papillomavirus (HPV) is one of the most common infections spread through skin-to-skin contact, often during sexual activity. While most HPV infections clear up naturally, some types can lead to serious health problems like cervical, anal, throat, and genital cancers.
The good news? These cancers are largely preventable thanks to the HPV vaccine. But one common question people ask is:
How many HPV shots are there, and who needs them?
This blog explains everything you need to know the types of HPV shots, dosage schedule, age guidelines, and why vaccination is one of the smartest preventive health choices you can make.
What Is HPV and Why Does It Matter?
HPV stands for Human Papillomavirus, a group of more than 150 related viruses. It affects both men and women and spreads through direct contact not just sexual intercourse, but any form of intimate skin contact.
Key Facts About HPV:
- Nearly 8 out of 10 sexually active people will get HPV at some point in their lives.
- Most infections are harmless and go away on their own.
- However, some strains (especially HPV types 16 and 18) are responsible for over 70% of cervical cancer cases.
- In men, HPV can cause penile, anal, and throat cancers.
This is why understanding HPV shots and getting vaccinated at the right age is crucial.
How Many HPV Shots Are There?
There are three main HPV vaccines that have been developed to protect against different HPV strains. However, only one Gardasil 9 is currently widely available and recommended globally.
Comparison of HPV Vaccines
| Vaccine Name | Protects Against | Approved For | Status |
|---|---|---|---|
| Cervarix | HPV types 16, 18 (high-risk types causing most cervical cancers) | Females only | Limited use in some countries |
| Gardasil | HPV types 6, 11, 16, 18 | Males & Females | Earlier version, now replaced |
| Gardasil 9 | HPV types 6, 11, 16, 18, 31, 33, 45, 52, 58 | Males & Females | Currently used worldwide |
Gardasil 9 provides the broadest protection and is the recommended vaccine by the World Health Organization (WHO) and national health agencies, including India’s Ministry of Health and Family Welfare.
HPV Shots: Dosage Schedule Explained
The number of HPV shots a person needs depends on age and immune status.
HPV Vaccine Schedule
| Age Group | Number of Shots Needed | Timing Between Shots | Remarks |
|---|---|---|---|
| 9-14 years | 2 doses | 0 and 6-12 months apart | Most effective if given before sexual activity |
| 15-26 years | 3 doses | 0, 1-2 months, and 6 months | Needed for better immunity |
| Above 26 years | Case-based recommendation | Depends on doctor’s advice | May benefit in some cases |
| Immunocompromised individuals | 3 doses | 0, 1-2, and 6 months | Regardless of age, to ensure protection |
In India, the government recently launched a national HPV vaccination program under the Universal Immunization Programme (UIP) for girls aged 9-14, emphasizing the 2-dose schedule.
Why Early Vaccination Matters
Getting vaccinated before exposure to HPV ideally before becoming sexually active offers the strongest protection.
Benefits of Early HPV Vaccination:
- Builds immunity before virus exposure
- Reduces the risk of cervical, anal, and genital cancers
- Prevents genital warts
- Offers long-term protection (studies show immunity lasting over 10 years)
Vaccination at a younger age means fewer doses are needed and higher antibody levels are achieved — a win-win for both health and convenience.
Who Should Get HPV Shots?
While HPV vaccines are most commonly recommended for girls, both males and females can benefit.
For Girls and Women:
- Ideal age: 9-14 years (two-dose schedule)
- Catch-up vaccination: up to 26 years
- Helps prevent cervical, vaginal, and vulvar cancers
For Boys and Men:
- Ideal age: 9-14 years
- Catch-up vaccination: up to 21 years (or 26 for higher risk groups)
- Helps prevent penile, anal, and throat cancers, as well as genital warts
For Immunocompromised Individuals:
- Includes people with HIV or weakened immunity
- Require three doses for complete protection
HPV Vaccination in India
India bears one of the highest burdens of cervical cancer globally, accounting for nearly 1 in 5 cervical cancer deaths worldwide.
Government Initiatives:
- The CERVAVAC vaccine, developed in India, offers affordable protection.
- National immunization programs aim to make the vaccine freely available to adolescent girls.
- Several states, including Delhi and Sikkim, have started school-based vaccination drives.
Cost in India (as of 2025):
| Vaccine Brand | Approximate Cost per Dose (INR) | Availability |
|---|---|---|
| Cervavac (India) | ₹1,200 – ₹2,000 | Government & Private hospitals |
| Gardasil 9 (Import) | ₹3,000 – ₹5,000 | Private sector |
Tip: Some hospitals and NGOs offer discounted vaccination drives during Cervical Cancer Awareness Month (January).
Myths and Facts About HPV Shots
| Myth | Fact |
|---|---|
| HPV vaccine is only for girls | Both boys and girls should get vaccinated. |
| It promotes early sexual activity | No evidence supports this; it’s about cancer prevention. |
| The vaccine causes infertility | Scientific studies confirm no link to infertility. |
| You don’t need vaccination if you’re not sexually active | Vaccination before sexual activity offers the best protection. |
| Only women need it | HPV also causes cancers in men. Both benefit equally. |
Possible Side Effects of HPV Shots
Like all vaccines, HPV shots are safe and thoroughly tested. Most side effects are mild and temporary.
Common Side Effects:
- Mild pain or redness at the injection site
- Slight fever or fatigue
- Headache or dizziness
Rare Side Effects:
- Severe allergic reaction (extremely rare)
- Fainting (more common in teenagers – usually due to anxiety)
To minimize discomfort, it’s recommended to sit or lie down during and after vaccination.
HPV Shots and Cancer Prevention
HPV vaccination doesn’t just prevent infection – it’s a major step in cancer prevention.
HPV-Related Cancers Prevented by Vaccine:
- Cervical Cancer
- Vaginal and Vulvar Cancer
- Anal Cancer
- Penile Cancer
- Throat and Mouth Cancer
Combined with regular screening (like Pap tests and HPV DNA tests), vaccination offers over 90% protection against HPV-related cancers.
FAQs About HPV Shots
- How many HPV shots are needed in total?
It depends on your age:
- 2 doses for ages 9–14
- 3 doses for ages 15–26 or those with weak immunity
2. Can I get the HPV vaccine after 26 years of age?
In some cases, yes – especially for people with new sexual partners or higher risk factors. Always consult your doctor.
3. Is the HPV vaccine safe during pregnancy?
No, It’s not recommended during pregnancy, but safe during breastfeeding.
4. Do I still need Pap smears if I’m vaccinated?
Yes, The vaccine doesn’t cover all HPV types, so regular screening remains essential.
5. How long does HPV vaccine protection last?
Studies show protection for at least 10-12 years, and it may last even longer.
Final Thoughts
Understanding how many HPV shots are there and when to take them can make a life-saving difference. The HPV vaccine is not just another shot; it’s a shield against multiple cancers.
By getting vaccinated early and encouraging others to do the same, we take a powerful step toward a cancer-free generation.
Remember: prevention is always easier, safer, and more effective than treatment.
So if you or your loved ones fall within the eligible age group talk to your oncologist today about HPV vaccination. It’s one of the smartest health decisions you can make for lifelong protection.