Can tuberculosis infection pass an American immigrant visa?

AIDS, tuberculosis, syphilis, etc. Including some chronic diseases with high medical expenses. Once these key diseases are detected, the Immigration Bureau often has three reactions:

1. It takes 1 month to confirm recovery and issue an immigrant visa;

2. For those who are diagnosed as inactive or treated properly, the Immigration Bureau will issue visas, but the applicant is required to sign a letter of guarantee for regular inspection, and go to the hospital for regular inspection after going to the United States, Canada and Australia;

3. After further examination, those who are confirmed to be active or improperly treated must be treated comprehensively, and the resettlement is temporarily put on hold.