US and Mexico have comparable vaccine rates... Some years Mexico is better, some years US is better...
Mexico is always better than West Texas...
You don't suddenly not get Measles because you are American.. MMR doesn't stop you getting it either but makes you able to deal with it a lot better and it leaves your system a quicker... Thus you are infectious for far less time, also not being hospitalised means you don't bring into hospital..
300m cross the boarder a year and many more to other countries... West Texas has very low vaccine rates That is reason they got an outbreak...
You are just trying to pin it on Jonny Foreigner...
View attachment 1080577
You are fed this propaganda... It is up to you to be gullible or not...