The CPA-VF assay demonstrates 95.5% sensitivity in detecting Babesia microti, indicating it could revolutionize diagnostics in resource-limited regions.
Key Points
The CPA-VF assay detected Babesia microti with sensitivity and specificity both at 95.5%, providing reliable results.
Testing included 49 positive samples and 492 field samples, confirming the assay's effectiveness in practical applications.
The method involves cross-priming amplification combined with vertical flow visualization, making it a straightforward diagnostic approach.
This low-cost tool ($3.8/test) supports timely diagnosis in endemic areas, potentially reducing mortality from misdiagnosis as malaria.