Get Virtual Care
For Businesses
About Us
A member asked:
If i got one hepatitis a vaccination 3 years ago, what is my current level of immunity?
2 doctors weighed in across 2 answers
Incomplete: To get lifelong immunity from vaccination, you are supposed to have a second vaccine within 6 - 12 months from the first. There is research to support that if you get your 2nd dose within 5 1/2 years (and maybe longer) you should not need any further vaccines however. See http://www.Nlm.Nih.Gov/medlineplus/ency/article/003684.Htm.
Answered 12/17/2013
5.7k views
Varies: Varies from person to person.Only bloodwork would accurately measure, but probably low.
Answered 3/21/2013
5.2k views
Related Questions
A member asked:
Is it okay to use the first 2 vaccinations even though 5 years have passed since my second vaccine of hepatitis b?
A doctor has provided 1 answer
A member asked:
Years ago I got Jaundice, recovered then I took vaccination for Hepatitis sometimes my skin turns yellow should I avoid taking Minocycline for acne?
2 doctors weighed in across 2 answers
A member asked:
My child turned 1 year in January but I was unable to get vaccination for Hepatitis, is it available now. What other vaccination should I give.
A doctor has provided 1 answer
A member asked:
What to do about hepatitis b vaccination - gap more than one month for second dose ?
A doctor has provided 1 answer
People also searched for:
When i was little i had one of the hepatitis vaccinations, afterwards i got eczema which persisted for 14 years. Are these related conditions?
My 17 year old daughter had a Hepatitis vaccination one week ago, how long must she wait to have her Meningitis vaccination?
How long does protection from Hepatitis B vaccine last? I was vaccinated when i was an infant now I'm 29 years old. Do i still have the immunity against the virus. Can i still contract it?
I am always in fear of contacting hepatitis b. I got vaccinated but anti hbs level is 6.33mIU/mL. This makes me worried. My hbsag was negative 1.5 years ago. I dnt want to go to laboratory again and again. Is it very easy to get hepatitis b or c?
Hepatitis b vaccination given but titer does not show immunity. What's this mean?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Download HealthTap
Video visit and message your doctor
