10 – 15 On the other hand, surveillance from Indonesia (from the mid-1990s to the mid-2000s) also depicted an increasing trend in contrast to the data from peer-reviewed studies that showed a relatively low prevalence of typhoid and paratyphoid fever in ambulatory patients. 16 Our review highlights the large variability in typhoid and paratyphoid fever incidence and prevalence data, and while regional summation is reasonable, there is insufficient high-quality data to comment on national and subnational trends.
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The sentences
Countrywide historical mortality data were only available from Singapore, where the case fatality rate showed a decreasing trend from 1947 to 1954.