Distribution of the dhps position 540 mutation in Africa


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The prevalence of the 540E mutation of the dhps gene in Africa 

We identified 120 publications describing 261 surveys of 540E in 170 unique study sites in 38 African countries. Of the total 30,291 samples tested 10,346 were positive for 540E. 

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 Samples tested

 of which positive


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Map key: percentage of data set found to exhibit mutation

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Map Key

Percentage of data set found to exhibit mutation

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