My AOS was approved recently but my husband was issued an RFE saying that his vaccines weren\'t current. According to the supplemental I-693 that was originally submitted, my husband needed to get another Td shot (since there was insufficient time interval at the time of the physical exam to get his second Td shot). So he went and got his Td shot this week and took it back to the civil surgeon and requested a new I-693. The doctor still put that there is insufficient time interval for his Td shot!! The doctor is saying that he needs 3 shots. Are you supposed to have 3 shots to be considered complete? On my physical I just had 2 and the doctor put me as complete. Any info anyone has would be much appreciated.