Attention Green Card Applicants: Beginning Oct. 1, 2021, all applicants must complete the COVID-19 vaccine shot or series & provide proof of vaccination to the civil surgeon before completion of the immigration medical examination. Learn more: https://t.co/jJei4rlmBE pic.twitter.com/PC23Q0lGwE

— USCIS (@USCIS) September 14, 2021