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How long does the shingles vaccine remain effective.

User Alon Bar David
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2 Answers

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15 votes
The shingles vaccine should remain effective for 5 years. You will need 2 doses of the vaccine that are given 2 to 6 months apart. It is said that the shingles vaccine gradually becomes less protective over the first 5 to 8 years, a shingles booster has not been approved… yet !
User Sebastian Heikamp
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23 votes

Answer:

Immunity should last anywhere from 5-7 years after receiving the vaccination. You can get the second dose (booster) 2-6 months after the initial vaccination.

Step-by-step explanation:

CDC

User Jaroslav Urban
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