a bit or so but it is still significant in eastern europe and in other parts of the world such as africa and asia. it's now surpassed h.i.b. aids to become the leading cause of infectious disease death worldwide that pipes what would. germany's national reference center for mycobacteria is also part of the ball still research center in this high security facility tb bacteria from all over the world are collected and analyzed using state of the automated. oratory director catalina concert and her coworkers are at the forefront of the battle against multi-drug resistant bacteria which are becoming an increasing problem worldwide alex and that fleming is the next on the fleming was the first come in that's how he discovered the first drug that could be used to treat