Scientists have known for years that measles can alter the immune system – but the latest evidence suggests it's less of a mild tweaking, and more of a total reset.
So, even if you had been immune, through previous illness, vaccination or via maternal milk, you may not be anymore after having measles.
I had never heard this until today, and it's an absolutely horrifying thought.
My boomer mother is antivax, the only reason me and my siblings are vaccinated is because we had to be to be in school, and the only thing my mother hates more than vaccines is me and my siblings being in her way.