Identification of asymptomatic Leishmania infections: a scoping review.
Ana Victoria Ibarra-MenesesAudrey CorbeilVictoria WagnerChukwuemeka OnwuchekwaChristopher Fernandez-PradaPublished in: Parasites & vectors (2022)
The definition of asymptomatic Leishmania infection is not unified across the literature, but often includes the following criteria: residence (or extended stay) in a Leishmania-endemic area, no reported signs/symptoms compatible with leishmaniasis, and positive on a combination of serological, molecular, cellular, and/or parasitological tests. Caution is recommended when comparing results of different studies on the subject of asymptomatic infections, as the reported prevalence cannot be confidently compared between areas due to the wide variety of tests employed by research groups. More research on the importance of asymptomatic immunosuppressed and immunocompetent Leishmania-positive populations in leishmaniasis epidemiology is required.