Well I think they were trying to get a TB base line first to...

Well I think they were trying to get a TB base line first to measure, then because as reported for memory TB has an 10 day incubation period and mould has 2 or 3 days things changed unexpectedly as to how they could analyse the data without being compromised by some unknown factors.

We are short of details of how this test was conducted and in what conditions, was it extracted air from a infected ward ?


For me the mould was not an issue as we know that FRG will combat that and as they are working in the dogs den for TB infected patients here they didn't want to compromised anyone's health.