This paper reviews the epidemiological evidence about MMR and autistic enterocolitis.
I have 5 kids, two eldest had single jabs, number 3 got full MMR, youngest two started on single vaccinations.
It organized trials of poliovirus and measle vaccines and more recently the very successful combined measles, mumps and rubella (MMR) vaccine.
The only effective way to prevent mumps is to have two MMR vaccinations.
It is not present in live vaccines such as MMR and oral polio.
