Malaria Pre-Test Probability: Travel, fever timing, and exposure history to support malaria testing urgency.
Travel to endemic area
+2 Points
Undifferentiated fever or rigors
Night sweats / cyclic chills
+1 Points
No or poor chemoprophylaxis adherence
Splenomegaly / thrombocytopenia
Recent sub-Saharan Africa travel
Assessment Tier
Score 0
Malaria is less likely from selected factors.