Rockwood N, Kariyawasam K, Chen HW, et al. Acute Undifferentiated Febrile Illness in Hospitalized Adults in Western and Central Provinces, Sri Lanka: High Levels of Coinfections and Clinical Misdiagnoses of Etiology. Am J Trop Med Hyg. 2025 Dec 18:tpmd250515. doi: 10.4269/ajtmh.25-0515. Epub ahead of print. PMID: 41666457.