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HereSince1628

(36,063 posts)
6. There was a presumption of natural immunity for Americans older than the vaccine
Wed Feb 4, 2015, 10:03 AM
Feb 2015

because measles, mumps and rubella was ubiquitous.

Of course no one wants to infect one of their grandchildren, but the mind-at-ease setting statement has been that even in people born before the vaccines with no memory or record of measles there is a reasonable presumption of immunity.

Has that changed?

Latest Discussions»General Discussion»Measles and the ACA: how ...»Reply #6