Hello my Fiance and I are in the process of applying for the K1 I need advice from some one that has applied for 601 vaccine waive before better yet if it was for a k1 visa. The k1 visa does not require vaccination at all does that mean that it cant be denied if you said your not going to get vaccinated. My main questions are with 601 can you say it is regarding both a moral conviction as well as a religious reason ? If any one is willing to send me the letter that was approved and walk me through the steps and all the details you used for your 601 waiver would really appreciate it. If you have never done it and have no idea kindly please do not change the entire subject of the thread or if your pro vaccines.