did you do only TB or everything?

It is certainly a good sign, I think several officers are working on your case, probably checking different parts, and ususally this means your case is close to approval!

I got the same TB RFE, doing the test now. Did you just do the TB test? My doctor say, he will fill in a new form, with TB results and put the old form with other results (about 1.5 yrs old). What did your doctor do?

Thank you and have your finger crossed!