New saliva-based test detects malaria before symptoms appear - The non-invasive “spit test” could be a key tool in efforts to eradicate malaria, which kills a child every two minutes. Currently, clinicians test for malaria using a blood test.

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New saliva-based test detects malaria before symptoms appear - The non-invasive “spit test” could be a key tool in efforts to eradicate malaria, which kills a child every two minutes. Currently, clinicians test for malaria using a blood test.