Yellow fever
ICD-10 A95 is a billable code used to indicate a diagnosis of yellow fever.
Yellow fever is an acute viral hemorrhagic disease caused by the yellow fever virus, which is transmitted primarily by Aedes mosquitoes. The disease is endemic in tropical regions of Africa and South America. The clinical presentation of yellow fever can range from mild to severe, with symptoms typically appearing 3 to 6 days after infection. Initial symptoms include fever, chills, loss of appetite, muscle pain, and headaches. In severe cases, patients may progress to a toxic phase characterized by abdominal pain, liver damage, and bleeding due to coagulopathy, leading to a high mortality rate. Diagnosis is primarily clinical, supported by serological tests or PCR to confirm the presence of the virus. Vaccination is the most effective preventive measure, and travelers to endemic areas are often required to present proof of vaccination. Given the potential for outbreaks and the severity of the disease, accurate coding and documentation are crucial for public health reporting and resource allocation.
Detailed travel history, vaccination records, and clinical findings.
Patients presenting with fever and travel history to endemic areas.
Consideration of differential diagnoses and potential co-infections.
Immediate assessment of symptoms, travel history, and vaccination status.
Patients with acute febrile illness returning from endemic regions.
Rapid identification and isolation protocols for suspected cases.
Administering the yellow fever vaccine to travelers before visiting endemic areas.
Record of vaccination date and patient consent.
Infectious disease specialists should ensure proper documentation of vaccination status.
Documenting travel history is crucial for establishing the risk of exposure to the yellow fever virus, which directly impacts diagnosis, treatment, and public health reporting.
