Can You Get Shingles After Having the Shingrix Vaccine?
Shingles, also known as herpes zoster, is a viral infection caused by the varicella-zoster virus (VZV). This virus is the same one responsible for chickenpox, and after the initial chickenpox infection, the virus can remain dormant in the body. In some individuals, the virus can reactivate later in life, leading to shingles. To prevent shingles and its complications, the Shingrix vaccine has been developed. However, many people wonder if it’s possible to still get shingles after receiving the Shingrix vaccine. In this article, we will explore this question and provide you with the necessary information.
Understanding the Shingrix Vaccine
The Shingrix vaccine is a non-live, recombinant vaccine designed to protect against shingles. It is the preferred vaccine for adults aged 50 years and older, as well as for individuals with certain health conditions that increase their risk of shingles. The vaccine works by stimulating the immune system to produce a strong response against the VZV, which helps prevent the virus from reactivating and causing shingles.
Can You Get Shingles After Having the Shingrix Vaccine?
Yes, it is possible to get shingles even after receiving the Shingrix vaccine. However, the risk of developing shingles is significantly reduced after vaccination. The vaccine is estimated to be about 97% effective in preventing shingles in adults aged 50 to 69 years, and about 91% effective in adults aged 70 years and older. This means that while you can still get shingles after vaccination, the likelihood of experiencing the condition is much lower.
Why Can You Still Get Shingles After Vaccination?
Several factors can contribute to the development of shingles despite vaccination:
1. Immune System: The effectiveness of the Shingrix vaccine can vary depending on an individual’s immune system. People with weakened immune systems may not respond as well to the vaccine, increasing their risk of shingles.
2. Age: The effectiveness of the Shingrix vaccine tends to decrease with age. This means that older adults, especially those aged 70 years and older, may still be at risk of developing shingles even after vaccination.
3. Previous Chickenpox Infection: The Shingrix vaccine is not designed to protect against chickenpox. If you have not had chickenpox before, you can still contract the virus and potentially develop shingles later in life.
Conclusion
In conclusion, while it is possible to get shingles after having the Shingrix vaccine, the risk is significantly reduced. The vaccine is a valuable tool in preventing shingles and its complications, particularly in high-risk populations. If you have concerns about your risk of shingles or the effectiveness of the Shingrix vaccine, it is essential to consult with a healthcare professional for personalized advice.
