Hello, i have got the visa and we are moving on January 30th. On my visa there is a notice that says “class A or class B(TB) REQ. attn. of USPHS at POE” my TB sputum results from the medical exam came back negative . So i have a few questions ...1. When i arrive what will happen at the port of entry because of this notification on the visa? 2. After entering the US will they require me to take medication even though i had already been treated for it in the past ? 3. If they put me on medication, will i still be able to apply for adjustment of status ? 4. My visa will expire on march 24th 2019, do i need to apply for AOS before my visa expires ?