ArticleOpen forum infectious diseases2025
Severe Non-Donor-Derived Lymphocytic Choriomeningitis Virus Infection in 2 Solid Organ Transplant Recipients.
Article in Open forum infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- Review
- Discovery of a novel lymphocytic choriomeningitis virus strain associated with severe human disease in immunocompetent patient, New Mexico.Emerging microbes & infections · 2025Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
31 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Lymphocytic choriomeningitis virus (LCMV) infection in immunocompromised hosts can result in disseminated disease, meningoencephalitis, and death. Published cases in transplant recipients have been traced to transmission from infected donors. We report 2 cases of serious, non-donor-derived LCMV infection in solid organ transplant recipients. Methods: Initial identification of LCMV infection was done by using metagenomic next-generation sequencing (mNGS). Subsequent evaluations and confirmatory testing involved molecular diagnostics, serology, and phylogenetic analysis. A detailed epidemiologic investigation was conducted. Results: LCMV was detected by mNGS in 2 solid organ transplant recipients from distinct donors. A heart transplant recipient (from donor 1) died of progressive, disseminated LCMV infection, while a kidney transplant recipient (from donor 2) with LCMV meningoencephalitis survived. A multistate laboratory and epidemiologic investigation of both donors and all their organ recipients was initiated. Postmortem samples were obtained from both donors, and pretransplant and/or posttransplant samples were obtained from 5 of the 6 organ recipients. mNGS, serologic, and real-time reverse-transcription polymerase chain reaction testing confirmed LCMV infection in both solid organ transplant recipients. Epidemiologic investigation revealed significant pretransplant rodent exposures for both LCMV-infected recipients. Laboratory studies for the other organ recipients from both donors were negative for LCMV infection. Conclusions: Our investigations suggest that LCMV infection in 2 solid organ transplant recipients originated from rodent exposure preceding transplantation and were not donor derived. Although uncommon, healthcare providers should be aware of LCMV-associated serious and life-threatening illness in immunocompromised hosts. Diagnostic modalities are limited to reference laboratories.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.