Estimates of the cost to build a stand-alone environmental surveillance system for typhoid in low- and middle-income countries.

PLOS Glob Public Health · 2023 · PMC10021573 · PMID 36962955

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

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may be significantno p-value reported

Although variability exists between protocols’ overall costs, there is a general observation that the economies of scale for environmental surveillance may be significant.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.