K 1 Do I need vaccination to apply for a green card?

To apply for a green card, you have to pay I693. I was vaccinated during the physical examination in China, so I don't need to get a certificate when I come to see a doctor. However, some doctors will charge you a little fee when they write you a certificate.

I didn't get vaccinated during the physical examination in China. Two weeks ago, I found a nearby hospital for vaccination on the USCIS website. Take a blood test first to see what kind of injection is needed, and then take the corresponding vaccine after the results come out. I called human papillomavirus and MMR and spent more than 200 yuan. The doctor will issue a stamped certificate, which is needed to apply for a green card.