Polskie Archiwum Medycyny Wewnętrznej
-
Pol. Arch. Med. Wewn. · Mar 2024
Practical approach to a patient with a fever after travelling to the tropics.
By 2030, an estimated 2 billion international tourist trips are expected annually worldwide, with citizens of Poland as important contributors. Illness rates among returnees from developing regions range between 43% and 79%. Properly diagnosing fever in these travelers is vital due to potentially serious implications. ⋯ Other significant diseases include chikungunya, Zika, typhoid fever, amebic liver abscess, and occasionally viral hemorrhagic fevers. SARS‑CoV‑2 and influenza viruses are crucial pathogens as well. An in‑depth assessment of the travel history, combined with knowledge on tropical diseases, are key to the diagnostic process, and algorithms may be helpful in selecting appropriate tests and treatment methods.