RE: WE ALL KNOW it is from unscreened unvaccinated Third Worlders flooding across the border that is bringing diseases here.
OR, it could be from Americans who traveled to these third world countries and brought the diseases back.
SEE HERE:
A, most Americans are vaccinated, particularly when they go overseas, and B, I don’t believe a word NPR says. They outed themselves as Democrat Party (who loves illegals) mouthpiece long ago.