6 ms·
> The current version of hepatitis A [vaccine] grants immunity for life after the second dose. Wait, this makes it sound fool-proof. I know it's supposed to do
by Xeoncross 9y ago
> The current version of hepatitis A [vaccine] grants immunity for life after the second dose.
Wait, this makes it sound fool-proof. I know it's supposed to do this, but how successful is this vaccine at actually doing this for __% of the population?
- Xylakant 9y ago95% for at least 15 years, jo numbers given on lifelong immunity https://en.m.wikipedia.org/wiki/Hepatitis_A_vaccine https://en.m.wikipedia.org/wiki/Hepatitis_A_vaccine