The thing to think about is risk vs benefit
Ritivitus can kill young infants
Their lungs /nose etc... are tiny
Not like adults
They will be exposed regardless
Because other adults will come into your house
You will travel to the store etc...
There are many many theories on how Crohns develops
Some say environmental or genetic or both or perfect storm
But in little kids the magic formula is different than adults
They just DONT know
My kiddo was dx at age 7
So very young
No family history we knew of Crohns
But 23&me testing showed it as a risk
Other kiddo grew up the same
No crohns
Having a child /infant fight just to breathe
Is not something any parent should ever have to watch
Ds was dx woth asthma at age 2
So many ER visits for breathing early on
Please discuss the risks of not taking the vaccine with your child’s pediatrician
Personally we always chose the ability to breath above all else for the kids