I am not surprised. I am not antivax, but the antivaxers weren’t having these outbreaks until the measles variant was brought in here by illegals. They’ve brought in a whole host of diseases.
Two different things. In the past we didn’t let sick people into the country. My ancestors came over when this was common practice at Ellis.
Not always illegals.
The 2014 Measles outbreak in Ohio that was traced back to an US citizen an Amish missionary who had returned from a missionary trip to the Philippines.
https://www.vox.com/2015/1/29/7929791/measles-outbreak-2014
The measles outbreak in NY 2018-19 was traced to several unvaccinated US citizens, Orthodox men returning from a trip to Isreal where an outbreak was occurring.