Global search

Find data and evidence

Type at least 2 characters. Use arrow keys to review and Enter to open.

Public-health topic

Transmission dynamics

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

Published evidence
525
Diseases
94
Countries
114
Topics
14

Evidence stream

Published literature

525

30 of 525 publications shown

Parent-driven transmission, off-label SMZ-TMP, and severe pertussis prediction in infants under 2 months: a real-world observational cohort of 527 cases

Jieqi Lu, Jikui Deng, Hongmei Wang +4 more

Frontiers in Pediatrics

Type
Journal article
Scope
Not classified

Why it matters nowThe findings provide context on reported household-source patterns, clinical features associated with severe disease, and treatment practices in hospitalized young infants with pertussis. The abstract may inform editorial discussion of vulnerable infant populations and antimicrobial management, but it does not establish population-wide prevalence or representativeness.

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.

Mathematical Model and Analysis of Leptospirosis Transmission Dynamics in Human and Dog Populations.

Pwaluwo Jonathan, Prof. Abdulfatai Atte Momoh, Yusuf Salaudeen +3 more

International Journal of Development Mathematics (IJDM)

Type
Mathematical modelling
Scope
Not classified

Why it matters nowThe findings offer insights for public health policy in communities affected by leptospirosis, particularly regarding the need for integrated interventions targeting environmental conditions and infection treatment across species.

A Mathematical Model for the Transmission of Giardiasis Incorporating Resistance Strain and Second Line of Treatment

Barakat Bello, Yusuf Bala, Prof. Abdulfatai Atte Momoh +3 more

International Journal of Development Mathematics (IJDM)

Type
Mathematical modelling
Scope
Not classified

Why it matters nowThe abstract frames the work as relevant to giardiasis control by highlighting treatment effectiveness, resistant strains, sanitation, safe water, hygiene, and environmental contamination as intervention-related themes.

Population genomics reveals multi-scale mechanisms sustaining schistosomiasis re-emergence in a near-elimination setting

Hannah Guss, Yannick Z. Francioli, Elise N. Grover +10 more

PLOS Neglected Tropical Diseases

Type
Journal article
Scope
China

Why it matters nowThe work illustrates how genomic data can uncover hidden persistence and transmission patterns in multi-host parasite systems and may complement conventional epidemiological monitoring.

Built for the village, breached in the city: redesigning malaria vector control for Anopheles stephensi and insecticide resistance

Shyamkumar Sriram

Frontiers in Malaria

Type
Commentary
Scope
Not classified

Why it matters nowThe piece argues that vector control requires fundamental redesign to address urban transmission and insecticide resistance. It reviews next-generation nets with dual active ingredients, urban larval source management, and surveillance needs, emphasizing that entomological and resistance surveillance capacity is threatened by donor financing contraction.

Peer reviewedOpen accessHepatitis CHepatitis ETreatmentTransmission dynamics
DOI 10.64013/bbasr.v2026i1.136 ↗

COMPARATIVE ANALYSIS OF ANTIVIRAL THERAPIES IN CHRONIC HCV PATIENTS: CLINICAL OUTCOMES AND TREATMENT IMPLICATIONS

A ALI, A ULLAH, S KIRBAG

Bulletin of Biological and Allied Sciences Research

Type
Journal article
Scope
Andorra

Why it matters nowFindings highlight commonly reported HCV exposure routes in this cohort, including unsafe barber visits (38.2%), unsafe therapeutic injections (31.8%), and unsafe dental procedures (24.5%), suggesting potential targets for infection control.

Climate change reshapes the potential transmission risk of human alveolar and cystic echinococcosis in western China: a projection based on MaxEnt models

Xu Wang, Quzhen Gongsang, Shijie Yang +12 more

Infectious Diseases of Poverty

Type
Journal article
Scope
China

Why it matters nowThe authors frame the projections as motivation for forward-looking, spatially targeted surveillance and control of human echinococcosis in western China using a One Health approach, given anticipated shifts in alveolar echinococcosis endemicity and expansion of cystic echinococcosis endemicity under climate change.

Multiple local PfDHFR I164L haplotype expansions drive Plasmodium falciparum antifolate resistance in Uganda

Victor Asua, Karamoko Niaré, Shreeya Garg +16 more

Nature Communications

Type
Journal article
Scope
Uganda

Why it matters nowThe findings are relevant to malaria control because the studied mutations are associated with antifolate resistance, and the paper describes PfDHFR I164L as conferring higher pyrimethamine resistance. The results indicate that resistance-related patterns may vary across locations using sulfadoxine-pyrimethamine chemoprevention.

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.

Timing, Titre, and Host Determinants of Convalescent Plasma Efficacy in COVID-19: A Systematic Review With Design-Stratified Narrative Synthesis.

Kuś A, Makuch S, Dybko J +1 more

Reviews in medical virology

Type
Systematic review
Scope
United States

Why it matters nowClarifying these operational parameters supports more precise therapeutic allocation and establishes a methodological framework for managing future infectious disease crises.

Factors that impact on healthcare workers' adherence with infection prevention and control (IPC) guidelines for COVID-19: a qualitative evidence synthesis.

Houghton C, Meskell P, Delaney H +8 more

The Cochrane database of systematic reviews

Type
Systematic review
Scope
Not classified

Why it matters nowThe review offers implications for practice, including communication strategies, training, and supply provision, intended to support policymakers and decision-makers managing IPC during ongoing and future pandemic responses.

H5N1 Clade 2.3.4.4b Infections in Domestic Cats During an Avian Influenza Outbreak in Italy: Implications for One Health Surveillance.

D'Annunzio G, Moreno A, Tosi G +27 more

Influenza and other respiratory viruses

Type
Journal article
Scope
Italy

Why it matters nowThe findings are positioned as relevant to surveillance for cross-species transmission and potential spillover risk, given the documented mammalian-adaptation mutation and expanding host range of clade 2.3.4.4b.

Clustering and Source Association of Clinical and Nonclinical Listeria monocytogenes Isolates, New York, USA, 2000-2021<sup>1</sup>.

Samut H, Mendez-Vallellanes DV, Hoyt H +10 more

Emerging infectious diseases

Type
Genomic study
Scope
United States

Why it matters nowThe authors suggest that whole-genome sequencing may strengthen outbreak investigation and source attribution for L. monocytogenes and that produce-associated transmission may reflect distinct pathways.

Clinical impact of childhood and adolescence dengue vaccination in Indonesia: A dynamic transmission modeling study

Salisu M. Garba, Ibrahim Diakite, Yao-Hsuan Chen +5 more

Epidemics

Type
Mathematical modelling
Scope
Indonesia

Why it matters nowThe results suggest that prioritizing early childhood immunization could meaningfully decrease national dengue incidence if a broadly protective vaccine becomes available.

Beyond Exposure: A Comprehensive Vision for Healthcare Worker Protection.

Del Parco F

La Clinica terapeutica

Type
Journal article
Scope
Not classified

Why it matters nowThe article supports a shift from narrow infection prevention strategies to integrated approaches that address both biological and psychosocial occupational hazards, potentially improving healthcare workforce sustainability and system resilience.

Pulmonary Coccidioidomycosis Linked to Shipping Containers, Taiwan, 2025

Allen C. Huang, Tsung-Han Lee, Min-Nan Hung +5 more

Emerging Infectious Diseases

Type
Journal article
Scope
Taiwan, China

Why it matters nowThe authors frame international shipping as a possible pathway for introducing geographically restricted pathogens into nonendemic regions, underscoring the value of considering occupational and environmental exposures in unexplained respiratory infections.

Seroprevalence and Presumed Bovine Leukaemia Virus and Coxiella burnetii Coinfections in Three Dairy Cattle Herds From the Al Ain Region, United Arab Emirates.

Barigye R, Hassan NA, Antony A +11 more

Veterinary medicine and science

Type
Cross-sectional study
Scope
United Arab Emirates

Why it matters nowThe findings document serological evidence of exposure to both pathogens in dairy cattle, including C. burnetii, which the abstract identifies as having zoonotic transmission implications. The results may be relevant to animal-health and One Health evidence review, but they do not establish transmission to people or a causal relationship between the infections.

Emerging infectious diseases (Mpox, Nipah, and Andes): A narrative review of transmission, environmental survival, and disinfection.

Weber DJ, Rutala WA, Baller A +2 more

American journal of infection control

Type
Journal article
Scope
Not classified

Why it matters nowThe review highlights that rapid identification of suspected cases and adherence to infection prevention recommendations are needed to prevent healthcare-associated transmission of these emerging viruses.

The SARS-CoV-2 Integrated Genomic Epidemiology Database (IGED): Linking viral genomes with patient-level metadata to advance statewide genomic surveillance in California

Jesse Elder, Rahil Ryder, Mayuri Panditrao +25 more

PLOS Digital Health

Type
Genomic study
Scope
Not classified

Why it matters nowCentralizing genomic and clinical data streams allows continuous assessment of viral behavior and transmission networks across a large jurisdiction. The established pipeline offers a replicable template for health departments aiming to strengthen routine variant tracking and resource allocation.

Autochthonous chikungunya virus outbreak in Verona province, Italy, 2025

Concetta Castilletti, Leonardo Ancillotti, Antonio Mori +30 more

Journal of Travel Medicine

Type
Genomic study
Scope
Italy, Réunion

Why it matters nowThe report illustrates how coordinated monitoring networks can quickly characterize emerging arboviral activity in non-endemic areas, offering insights into optimal diagnostic windows and the importance of continuous pathogen tracking.

CLIMATE CHANGE AND CHOLERA TRANSMISSION IN NIGERIA: A SCOPING REVIEW OF DRIVERS, PATTERNS AND CONTROL STRATEGIES

Gabo Simon, Gabo Uchenna, Adamu Ishaku Akyala +1 more

INTERNATIONAL JOURNAL OF PUBLIC HEALTH RESEARCH AND DEVELOPMENT

Type
Journal article
Scope
Andorra, Nigeria

Why it matters nowThe review identified surveillance and early-warning systems, water and sanitation improvements, oral cholera vaccination, community engagement, and climate-informed planning as recommended control strategies. It also identified a need for stronger time-series studies, intervention evaluations, and improved integration of climate and health surveillance data.

Rift Valley Fever at Europe’s Risk Frontier: Climate, Vectors, and One Health Preparedness

Koycho Koev

Veterinary Sciences

Type
Journal article
Scope
Not classified

Why it matters nowEnhancing early detection capabilities and establishing clear emergency protocols could reduce agricultural economic losses and limit potential cross-species transmission events.

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.

Recombinant Influenza Vaccine and Influenza Outbreaks in US Nursing Homes: Results from a Pragmatic Cluster-Randomized Clinical Trial

Kevin W McConeghy, H Edward Davidson, Lisa Han +4 more

Open Forum Infectious Diseases

Type
Journal article
Scope
United States

Why it matters nowThe results suggest that deploying this specific immunization strategy may help curb institutional transmission episodes during years with active seasonal pathogen circulation, thereby potentially reducing operational disruptions within elderly care infrastructure.

Estimation of serial intervals and time-varying reproduction numbers across SARS-CoV-2 variants in childcare clusters: symptom onset vs. reporting dates

Hee Kyoung Kim, Jin Lee, Young-Man Kim +2 more

BMC Infectious Diseases

Type
Journal article
Scope
Not classified

Why it matters nowThe findings suggest that relying on reporting dates in surveillance systems may underestimate real-time transmission intensity and distort epidemic risk assessment in childcare settings, which are high-risk environments for respiratory virus transmission.

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.

Seroprevalence, associated factors, and molecular detection of hepatitis B virus co-infection among HIV-positive adults in Okene, Nigeria

Abdulsamad Muhammed Adeiza, Okolo Martin-Luther Oseni, Abraham Oyiguh Joseph +3 more

Dietary Supplements and Nutraceuticals

Type
Cross-sectional study
Scope
Nigeria

Why it matters nowThe measured infection frequency indicates a persistent dual-viral burden within this regional healthcare setting, reinforcing the value of systematic diagnostic protocols and immunization initiatives.

Monitoring Cholera Transmission in Zambia Using the Cholera Elimination Scorecard

Caroline C. Chisenga, Lilian Lamba, Charlie C. Luchen +10 more

The American Journal of Tropical Medicine and Hygiene

Type
Journal article
Scope
Zambia

Why it matters nowPublic health authorities managing elimination campaigns may utilize this straightforward assessment method alongside established multisectoral planning protocols.

First detection and molecular characterization of influenza D virus in livestock from Kazakhstan reveals circulation of the D/Yama2019 lineage

Yermukhammet Kassymbekov, Temirlan Sabyrzhan, Sardor Nuralibekov +6 more

Frontiers in Veterinary Science

Type
Genomic study
Scope
Kazakhstan

Why it matters nowIdentifying the virus in a new territory emphasizes the necessity for sustained genomic monitoring to evaluate ecological spread, animal health implications, and potential cross-species dynamics.