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Public-health topic

Diagnostics

Published Research Radar records connected to the Diagnostics topic through the auditable classification pipeline.

Published evidence
219
Diseases
80
Countries
69
Topics
14

Evidence stream

Published literature

219

30 of 219 publications shown

Field Investigation of the Bundibugyo Ebola Virus Disease (BDBV) Outbreak in Ituri Province, Democratic Republic of the Congo: Challenges, Strategies, and Priority Actions for Outbreak Control—An Outbreak Investigation Review

Muambangu Jean Paul Milambo, Christian Ngandu

Infectious Disease Reports

Type
Outbreak investigation
Scope
Democratic Republic of the Congo, Uganda

Why it matters nowThe abstract frames the outbreak as a major Ebola control challenge in a conflict-affected and socially complex setting. It identifies surveillance, contact tracing, laboratory capacity, IPC, clinical care, risk communication, misinformation management, and community trust as priority areas for outbreak response and preparedness.

Development and validation of indirect ELISAs based on multiepitope recombinant outer membrane protein fusion antigens for caprine brucellosis diagnosis

Godchakaw Rujininnart, Preeda Lertwatcharasarakul, Siriluk Jala +1 more

BMC Veterinary Research

Type
Journal article
Scope
Not classified

Why it matters nowThe authors suggest these recombinant antigen-based ELISAs could serve as cost-effective tools for caprine brucellosis diagnosis and surveillance, with relevance given that Brucella melitensis in goats is the most virulent species for humans.

Regional signals preceding the 2026 Bundibugyo virus disease outbreak

Nahid Bhadelia, Isaac Gikandi, Britta Lassmann

International Journal of Infectious Diseases

Type
Journal article
Scope
Democratic Republic of the Congo, Burundi, South Sudan

Why it matters nowFindings point to potential deficiencies in protocols for managing cases that test negative for standard pathogens.

Interferon-gamma release assays versus tuberculin skin test for latent tuberculosis infection positivity among healthcare workers and first responders: a systematic review and meta-analysis

Hamoud Alahmari, Lisa Hanson, Peter G. Kelley +3 more

International Journal of Infectious Diseases

Type
Systematic review
Scope
Not classified

Why it matters nowLatent tuberculosis infection remains common among healthcare workers, and positivity estimates vary substantially by diagnostic method. The association of TST positivity with BCG vaccination suggests IGRA may offer greater specificity for screening BCG-vaccinated occupational groups.

Territorial heterogeneity of feline sporotrichosis in an urban endemic setting in southern Brazil during a major flood period

Juliana Maciel Cassali Vieira, Anna Carolina Marques, José Alberto dos Santos +15 more

Preventive Veterinary Medicine

Type
Cross-sectional study
Scope
Brazil

Why it matters nowThe observations highlight how environmental shifts and animal mobility influence pathogen presence in urban environments. Structured monitoring frameworks could assist local health authorities in tracking similar zoonotic trends.

Peer reviewedHepatitis CHepatitis EDiagnosticsTreatment
DOI 10.1111/liv.70844 ↗

Acceptability and Effectiveness of Point-of-Care HCV Testing in Low- and Middle-Income Countries: A Systematic Review.

Yee WL, Win TM, Draper B +3 more

Liver international : official journal of the International Association for the Study of the Liver

Type
Systematic review
Scope
Not classified

Why it matters nowDecentralized HCV testing and care models may improve testing uptake and treatment success in LMICs, addressing the reliance on costly and technically demanding centralized laboratory services. High retention in care and cure rates support the potential for these models to advance HCV elimination goals in resource-limited settings.

Hepatitis B and C Prevention, Screening, and Diagnostic Services at HIV Treatment Sites: International Epidemiology Databases to Evaluate AIDS.

Kuniholm MH, Murenzi G, Samala N +28 more

Journal of acquired immune deficiency syndromes (1999)

Type
Journal article
Scope
Not classified

Why it matters nowFindings point to gaps in HBV and HCV service availability at HIV treatment sites, particularly rural sites, relevant to efforts to address these infections among people receiving HIV care.

Periorbital anthrax after soil-contaminated trauma mimicking necrotizing infection: a case report with diagnostic and reconstructive challenges

Farshad Afshar, Bahram Eshraghi, Alireza Ramezani Majd +2 more

Journal of Ophthalmic Inflammation and Infection

Type
Journal article
Scope
Not classified

Why it matters nowThe case indicates that cutaneous anthrax should be considered even outside typical zoonotic exposures when wounds are contaminated with soil, and that early Gram stain plus molecular diagnostics can be decisive when cultures are negative. It also illustrates the value of combined antimicrobial, debridement, and oculoplastic reconstructive pathways for severe periocular disease.

Peer reviewedOpen accessAfrican trypanosomiasisDiagnosticsTreatmentOne Health
DOI 10.4102/jphia.v17i1.1775 ↗

Admission haemoglobin and albumin as correlates of central nervous system inflammation in rhodesiense human African trypanosomiasis at Rumphi District Hospital, Malawi

Westain T. Nyirenda, Lovemore Mapahla, Bonheur Dounebaine +2 more

Journal of Public Health in Africa

Type
Journal article
Scope
Malawi

Why it matters nowThe findings suggest that readily accessible blood measures may help district hospitals recognize and monitor central nervous system involvement in Rhodesiense human African trypanosomiasis, potentially supporting triage decisions where cerebrospinal-fluid sampling is not routinely available.

Multistakeholder Consultations on Programmatic Progress, Challenges, and Policy Priorities for Lymphatic Filariasis Elimination in India

Muhammed Jabir, Raja Jeyapal Dinesh, Adinarayanan Srividya +4 more

The American Journal of Tropical Medicine and Hygiene

Type
Journal article
Scope
India, Moldova

Why it matters nowThe synthesized recommendations supply practical frameworks for adjusting national control campaigns, optimizing funding deployment, and mitigating structural impediments that delay disease clearance objectives.

Strengthening comprehensive tuberculosis care in Angola: a scoping review of strategies, challenges, and potentialities in a high-burden setting

Valter Chicalo António Caripa, Rubia Laine de Paula Andrade-Gonçalves, Rafaele Oliveira Bonfim +11 more

Public Health Reviews

Type
Journal article
Scope
Angola

Why it matters nowThe synthesis identifies priority interventions such as guideline updates and workforce training that address documented operational gaps. Enhancing these areas may improve overall disease management capacity within the region.

Peer reviewedOpen accessHepatitis DHepatitis BTransmission dynamicsDiagnosticsTreatment
DOI 10.1002/mlf2.70102 ↗

Functionally cured chronic hepatitis B: A cure‐related occult HBV infection state

Fengmin Lu, Xin Zheng, Xinyu Du +4 more

mLife

Type
Journal article
Scope
Not classified

Why it matters nowMaintaining blood supply integrity and establishing standardized post-treatment monitoring pathways are essential to address residual transmissibility in clinically resolved cases.

PCR-Based Detection of Priority Bacterial Biological Threat Agents: Advances in Diagnosis of Anthrax, Tularemia and Brucellosis

A. P. Gerilovych, N. O. Shevchenko, H. Ye. Anan’ina +4 more

One Health Journal

Type
Journal article
Scope
Not classified

Why it matters nowThe article presents molecular detection of these high-consequence pathogens as relevant to preparedness, outbreak investigation, environmental and wildlife monitoring, laboratory readiness, and coordinated One Health activities. The supplied abstract describes potential operational relevance but does not provide outcome data demonstrating effects on public health practice.

Peer reviewedOpen accessMalariaDiagnostics
DOI 10.3389/fmed.2026.1911275 ↗

Deep learning–assisted malaria microscopy with sensitivity-aware threshold optimization

Fatma Dehbi, Reda Mohamed Hamou, Menaouer Brahami +4 more

Frontiers in Medicine

Type
Journal article
Scope
Not classified

Why it matters nowThe work addresses a clinically meaningful failure mode of malaria microscopy—missed parasitized erythrocytes—and proposes a sensitivity-aware thresholding strategy that could reduce false negatives in screening workflows.

Tularemia: a re-emerging zoonosis.

Hernández M, Oteo JA, Eiros JM

Medicina clinica

Type
Genomic study
Scope
Austria, Spain, France

Why it matters nowTularemia is classified as a CDC Category A bioterrorism agent due to extreme virulence (infection possible with as few as 10 cells) and 30% mortality in untreated cases. The documented re-emergence across multiple Northern Hemisphere regions underscores the need for updated clinical awareness and early diagnostic capacity.

Peer reviewedOpen accessTuberculosisDiagnosticsTreatment
DOI 10.3389/fcimb.2026.1887199 ↗

CD4+CD8+ double-positive T cells are associated with severity of tuberculosis

Bingfen Yang, Hongjuan An, Pei Zhao +7 more

Frontiers in Cellular and Infection Microbiology

Type
Journal article
Scope
Not classified

Why it matters nowThe findings suggest that peripheral double-positive T cell percentage could serve as a non-invasive biomarker for TB severity stratification, potentially supporting clinical decision-making in tuberculosis management.

Extracellular vesicles in COVID-19 and long COVID: Structural mediators of viral persistence and immune dysfunction.

Fanelli M, Petrone V, Chirico R +2 more

Current opinion in structural biology

Type
Journal article
Scope
Not classified

Why it matters nowThe article may inform research prioritization around extracellular-vesicle characterization, biomarker development, and therapeutic-platform evaluation for COVID-19 and long COVID. The supplied abstract does not establish clinical effectiveness, population-level impact, or readiness for public-health implementation.

Rheumatological manifestations of Lyme disease and related tick-borne diseases in north America.

Green B, Jaber Y, Schoen RT

Current opinion in rheumatology

Type
Journal article
Scope
Not classified

Why it matters nowThe review highlights that Lyme disease incidence is rising as Ixodes tick ranges expand, and that optimal management of postantibiotic Lyme arthritis remains uncertain, motivating further research to refine diagnostics, treatment algorithms, and chronic morbidity prevention.

Diagnostic yield of thoracoscopic pleural biopsy in undiagnosed exudative pleural effusion and comparative analysis of pleural fluid adenosine deaminase levels.

Sharma D, Kumar S, Prakash V +6 more

Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace

Type
Journal article
Scope
India

Why it matters nowThe findings underscore a viable procedural pathway for resolving diagnostically ambiguous pleural conditions in regions where infectious and neoplastic respiratory diseases carry substantial prevalence.

Peer reviewedOpen accessArboviral diseasesChikungunyaSurveillanceTransmission dynamicsVaccination
DOI 10.1007/s11739-026-04498-5 ↗

Internists facing emerging arboviral diseases: time to get prepared

Emanuele Durante-Mangoni, Augusto Delle Femine, Raffaella Gallo +6 more

Internal and Emergency Medicine

Type
Journal article
Scope
Not classified

Why it matters nowEnvironmental shifts and increased human mobility are extending arboviral range into new territories, necessitating heightened clinical awareness. The authors note that aligning bedside evaluation with laboratory standards and community prevention strategies enhances overall disease control efforts.

Peer reviewedOpen accessHemorrhagic FeverCrimean-Congo hemorrhagic feverDiagnosticsTransmission dynamicsVaccination
DOI 10.1038/s44298-026-00228-y ↗

Viral dissemination and diagnostic insights from experimental infection of sheep with Crimean-Congo hemorrhagic fever virus

Benjamin Gutjahr, L. Mathias Michaely, Caroline Bost +12 more

npj Viruses

Type
Journal article
Scope
Not classified

Why it matters nowBecause these animals serve as biological amplifiers that facilitate pathogen transfer to arthropod vectors and human populations, clarifying their physiological response may inform broader transmission mitigation efforts and support prophylactic formulation.

Peer reviewedOpen accessViral HepatitisHepatitis DSurveillanceDiagnosticsTreatment
DOI 10.3389/fbioe.2026.1892898 ↗

CRISPR-based point-of-care diagnostics for viral hepatitis: from molecular design to clinical implementation

Lanke Lin, Fukang Luo, Shan Liu +5 more

Frontiers in Bioengineering and Biotechnology

Type
Journal article
Scope
Not classified

Why it matters nowFaster pathogen identification could facilitate earlier therapeutic interventions and strengthen broader elimination campaigns. Decentralized testing formats offer potential to reduce specimen transit times and improve patient retention throughout diagnostic sequences.

Land-Use and Bakin Birji Pond Dynamics in Relation to Climate Variability and Malaria Seasonality in Zinder Region, Niger

B. Hamadou Younoussa, A. Moussa Issaka, L. Mahaman Moustapha +2 more

Current Journal of Applied Science and Technology

Type
Journal article
Scope
Niger

Why it matters nowThe article provides local context on hydro-landscape change, climate measures, and seasonal malaria counts in one Nigerien setting. It identifies a need for finer environmental monitoring and longer, population-standardised malaria time series to evaluate temporal and causal relationships.

A rapid detection of Nipah virus nucleocapsid antigen in inactivated viral cultures.

Choi G, Kim J, Lee H +15 more

Emerging microbes & infections

Type
Journal article
Scope
Not classified

Why it matters nowThe paper is relevant to outbreak preparedness because it describes a rapid antigen test intended for Nipah virus detection in settings where nucleic-acid testing may be difficult to use. The abstract frames the assay as potentially useful for point-of-care diagnosis in resource-limited contexts.

Municipality-level spatial clustering and socio-environmental determinants of tuberculosis in Nepal, 2019–2024

Nabin Bisht, Chiranjivi Adhikari, Harikishor Yadav

BMC Infectious Diseases

Type
Journal article
Scope
Nepal

Why it matters nowThe pronounced regional concentration of reported cases implies that precision resource deployment and area-specific prevention initiatives may better support national elimination objectives.

FEBRILE ILLNESS, MALARIA TEST POSITIVITY, AND BREAKTHROUGH INFECTION AMONG CHILDREN UNDER FIVE DURING SEASONAL MALARIA CHEMOPREVENTION IN PLATEAU STATE, NIGERIA: A RETROSPECTIVE ANALYSIS OF ROUTINE HEALTH FACILITY DATA, 2024

Michael Idoko Abah, Ishaku Akyala Adamu, Samson Coker Olasukanmi +2 more

International Journal of Biomedical Research and Innovations

Type
Journal article
Scope
Andorra, Nigeria

Why it matters nowRoutine monitoring highlights persistent diagnostic confirmation rates alongside widespread intervention coverage, indicating a need for enhanced programmatic tracking and periodic efficacy assessments.

Peer reviewedTyphusScrub TyphusDiagnostics
DOI 10.25259/aujmsr_46_2026 ↗

Seroprevalence of scrub typhus among reported acute febrile illness

Aditi Kothari, Sheetal Jain, Parul Chaturvedi +1 more

Adesh University Journal of Medical Sciences & Research

Type
Cross-sectional study
Scope
Not classified

Why it matters nowQuantifying infection rates and identifying temporal fluctuations aids public health authorities in planning diagnostic capacity and educational outreach for affected communities.

Melioidosis in South Asia: Scientific Advances, Regional Challenges and One Health Perspectives—An Integrated Research Synthesis from the 4th South Asian Melioidosis Congress

Chiranjay Mukhopadhyay, Chimanjita Phukan, Saurav Jyoti Patgiri +3 more

Wellcome Open Research

Type
Journal article
Scope
Australia, India

Why it matters nowThe compilation frames melioidosis as an escalating yet frequently ignored infectious threat that demands improved monitoring frameworks, uniform testing standards, and interdisciplinary coordination to decrease adverse health outcomes.

Peer reviewedOpen accessLeishmaniasisHIV infectionSurveillanceDiagnosticsTreatment
DOI 10.3390/tropicalmed11080235 ↗

Addressing the Gaps and Challenges of Autochthonous Mucocutaneous Leishmaniasis in Spain

Diego Gayoso-Cantero, Begoña Monge-Maillo, Jose A. Perez-Molina

Tropical Medicine and Infectious Disease

Type
Journal article
Scope
Spain

Why it matters nowStrengthening clinician education and integrating standardized protocols into official recommendations may decrease evaluation delays and treatment disparities.