%0 Journal Article %T Evidence of Orientia spp. Endemicity among Severe Infectious Disease Cohorts, Uganda. %A Blair PW %A Kobba K %A Okello S %A Alharthi S %A Naluyima P %A Clemens E %A Kibuuka H %A Clark DV %A Kakooza F %A Lamorde M %A Manabe YC %A Dumler JS %A Illness AF %A %J Emerg Infect Dis %V 30 %N 7 %D 2024 Jul %M 38916638 %F 16.126 %R 10.3201/eid3007.231040 %X At 3 severe infection cohort sites in Uganda, Orientia seropositivity was common. We identified 4 seroconversion cases and 1 PCR-positive case. These results provide serologic and molecular support for Orientia spp. circulating in sub-Saharan Africa, possibly expanding its endemic range. Orientia infections could cause severe illness and hospitalizations in this region.