My daughter was diagnosed with kiebsella about a year and a half ago, she has seen several specialist none of whom can answer where its origin is. Just to clarify she coughs up very thick very green mucus and she generally has a terrible smell about her!!... She has seen a allergy paediatrician , an ent paediatrician , she has had several rounds of antibiotics, all different types, even had a small amount over three months ... Nothing is working ??.. Any ideas ?