deletions | additions       diff --git a/section_Short_historical_background_Historically__.tex b/section_Short_historical_background_Historically__.tex  index c0fe174..cd2a13e 100644  --- a/section_Short_historical_background_Historically__.tex  +++ b/section_Short_historical_background_Historically__.tex 
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The best sources of data on TB burden are   \begin{itemize}  \item TB notifications when data meet quality criteria and under-reporting low and documented;  \item TB mortality from Vital Registration with Cause of death data coded according to standard rules of the International Classification of Diseases ($10^{th}$ edition); Edition);  \item Prevalence from population-based national prevalence surveys.  \end{itemize}