New shot requirements make becoming a resident tougher

People seeking to become legal permanent U.S. residents now have up to five new vaccine requirements to worry about, and some of the vaccines might be hard to find.

The U.S. Citizenship and Immigration Services added the new requirements on July 1, but a 30-day grace period was granted for medical exams conducted between then and Aug. 1.

“Intending immigrants must have these vaccinations,â€