Deported from medical unfit transit UAE ?

Hi guys,

I deported back due to medical unfit , they found scar on my chest, they said i have TB, actually i do not have,
Lets come to the point.

I am going southafrica in few days , and most of the flights going from UAE,  So any issues in transit the UAE ?
They deported back me from sharjah, i was on ajman employment visa, they cancelled in 2012. I stayed there 30-40 days.

1. If the transit is of more than 7-8 hours than ?
2. I dont think any issue would be because i am not exiting the UAE?

Just want to ensure, i dont trust uae in terms of strict rules.

Please reply guys , i need answer asap

From which country you will fly ?

For transit there would be no issue , stay at the airport and go ahead.

:)