In many cases traces of multiple legal highs were found with alcohol, suggesting that young people are mixing substances.
Jonathan Harr's award-winning book, "A Civil Action" covered similar ground in its review of a cluster of childhood leukemia cases traced to chemical pollution in Woburn, Mass.
And in many cases, tracing a work from the point of creation to the present day is impossible.
Among the 129 cases traced, 79 (61%) were again diagnosed with TB after 2004.
Outbreak investigation included ascertainment of cases, tracing of intestinal carriers and environmental surveillance.
Priority areas include working with communities, raising alerts on potential Ebola cases, tracing missing contacts and enabling safe and dignified burials.
At 300 MPa, all the specimens were essentially composed of the γ-phase, with some cases traces of other phases: α in PP and β in PP/C.
The 25 cases traced back, on sire and dam side, to the artificial insemination (AI) sire Kalimine du Barsy Fontaine, suggesting autosomal recessive inheritance.
The genomic investigation linked the first of these to a contaminated bed, prompting the development of a cleaning protocol specific to this type of bed, with subsequent cases traced again to the burns theatre.
