Diagnosis Yellow Fever | Medical Algorithm

Are you evaluating a patient in the third phase of yellow fever?

Yes

Age of the patient (enter decimal fraction if an infant)

years

Does the patient have?

• fever?

Yes

• nausea and vomiting?

Yes

• jaundice?

Yes

• coagulopathy with bleeding, including melena and hematemesis?

Yes

• renal failure with oliguria or anuria?

Yes

• hypothermia?

Yes

Select the appropriate answer for each finding

Impairment of liver function

Level of consciousness

Blood pressure

Clinical Features of Yellow Fever