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Malaria

Mind The Bleep

Investigations EDTA blood (ie an FBC bottle) should be sent urgently for thick and thin films Most laboratories will also perform a rapid diagnostic test (lateral flow), which has quite good sensitivity for P falciparum and reasonable sensitivity for P vivax If the rapid test is negative, consider alternative differentials (e.g.

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Cholera: ED presentation, evaluation, and management

EMDocs

16 In resource-constrained settings, rapid diagnostic tests (RDTs) on stool samples offer a viable option. 33 In areas without potable tap water or reliable sources of safe water, bottled water should be used for drinking, as well as brushing teeth and washing/preparing food. cholerae in stool samples before culture.