It can happen! When a vaccine is 97% effective, that means for 3% of people who get it as directed, they still won’t have full immunity. A lot of the time it can be fixed with extra shots, since for some people (or even just with some vaccines) their bodies need a little extra ‘training’ before it works.
To corroborate with personal experience, I got a third round in 2019 for grad school, but post-vaccine blood test showed only a moderate increase in resistance to measles.
Doc said immunity to measles in particular can be resistant to training for many individuals and recommended postponing another booster unless traveling to a country where measles was a problem. Guessing he didn’t imagine that country might be the USA.
Since I live in a city with a lot of tourism from states with burgeoning measles epidemics, I’m getting my fourth booster in April. Oy vey.
Can you clarify what you’re saying? Do you mean that your immune levels are low despite getting the MMR vaccine three times instead of two?
It can happen! When a vaccine is 97% effective, that means for 3% of people who get it as directed, they still won’t have full immunity. A lot of the time it can be fixed with extra shots, since for some people (or even just with some vaccines) their bodies need a little extra ‘training’ before it works.
To corroborate with personal experience, I got a third round in 2019 for grad school, but post-vaccine blood test showed only a moderate increase in resistance to measles.
Doc said immunity to measles in particular can be resistant to training for many individuals and recommended postponing another booster unless traveling to a country where measles was a problem. Guessing he didn’t imagine that country might be the USA.
Since I live in a city with a lot of tourism from states with burgeoning measles epidemics, I’m getting my fourth booster in April. Oy vey.
Fixed.
Borderline, despite two as a child.