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Italy research

Published infectious-disease research classified with a high-confidence geographic relationship to Italy.

Published evidence
28
Diseases
30
Countries
25
Topics
12

Evidence stream

Published literature

28

28 publications

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.

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.

Peer reviewedOpen accessCOVID-19Vaccination
DOI 10.3389/fimmu.2026.1908452 ↗

Inflammation and iron metabolism dysregulation as hallmarks of COVID-19 severity

Martina Mutoli, Andrea Rampin, Marzia Campanile +10 more

Frontiers in Immunology

Type
Case-control study
Scope
Italy

Why it matters nowThe findings suggest that inflammatory and iron metabolism biomarkers may help stratify COVID-19 severity and identify mechanisms underlying disease progression, including persistent pathology in severe long COVID-19.

Vaccine uptake in the context of mandate announcement and removal: Evidence from Europe and North America

Aregawi G. Gebremariam, Mesfin Genie, Huong Le +7 more

Vaccine

Type
Journal article
Scope
France, Italy, United States

Why it matters nowRegulatory measures appear capable of producing temporary shifts in immunization behavior, underscoring the value of strategic communication and phased implementation to preserve coverage during administrative changes.

Influenza, pneumococcal, and herpes zoster vaccination in Italy: Knowledge, uptake, and determinants across the adult life course

Elena Levati, Riccardo Calvani, Stefano Cacciatore +7 more

Vaccine

Type
Journal article
Scope
Italy

Why it matters nowThe data reveal persistent gaps in immunization recognition and administration for pneumococcal and herpes zoster vaccines within the general adult demographic, highlighting opportunities for improved public health messaging.

Autochthonous transmission patterns of dengue virus serotype 2 in Italy: evidence from outbreaks in 2024

Carla Molina Grané, Martina Del Manso, Mattia Manica +15 more

Eurosurveillance

Type
Journal article
Scope
Italy

Why it matters nowWithin the study's analysis, the results indicate that early detection and vector-control measures were associated with lower transmission during the reported Italian outbreaks. The findings describe transmission patterns and study-level associations; they do not establish causality or provide evidence beyond this article.

Outbreak investigation of reemerging chikungunya virus in Malaysia in 2019–2020

Yik-Zheng Lim, Boon-Teong Teoh, Chee-Sieng Khor +13 more

BMC Infectious Diseases

Type
Genomic study
Scope
Malaysia, Bangladesh, China

Why it matters nowTracking these adapted viral lineages helps clarify regional transmission pathways and highlights potential shifts in pathogen behavior affecting community health planning.

High burden of autochthonous arboviral infections during the summer season in Verona province, Italy, during 2025

Dora Buonfrate, Leonardo Ancillotti, Chiara Zanchi +8 more

Journal of Infection

Type
Journal article
Scope
Italy

Why it matters nowA substantial proportion of unexplained acute fever cases in the study population were attributable to locally transmitted arboviruses. The screening protocol enabled early detection of a local chikungunya outbreak. The authors emphasize that these findings support strengthening public health surveillance in southern Europe to detect transmission foci and adapt screening protocols to changing arboviral epidemiology.

A Case-Control Study on the Effectiveness of Tick-Borne Encephalitis Vaccination Against Hospitalizations in an Endemic Area in Northeastern Italy.

Valent F, Degani G

Vaccines

Type
Case-control study
Scope
Italy

Why it matters nowThe documentation underscores the value of immunization strategies in reducing severe disease outcomes within affected communities. Regional variations in coverage indicate opportunities for targeted outreach initiatives to improve community protection.

Estimating measles susceptibility and transmission patterns in Italy: an epidemiological assessment

Valentina Marziano, Antonino Bella, Francesco Menegale +7 more

The Lancet Infectious Diseases

Type
Journal article
Scope
Italy

Why it matters nowThe authors highlight heterogeneous regional immunity gaps, persistent susceptibility among adults born in the 1980s–1990s, and substantial transmission contributions from unvaccinated adults, and they propose tailored vaccination strategies, including adult catch-up campaigns, as a resource-efficient framework for refining immunisation policy.

Risk assessment and perspectives of local transmission of chikungunya and dengue in Italy, a European forerunner

Francesco Menegale, Mattia Manica, Martina Del Manso +31 more

Nature Communications

Type
Journal article
Scope
Italy

Why it matters nowThe findings support prioritizing case detection in areas and times where environmental and climate conditions permit transmission, regardless of prior outbreak history, to address the growing frequency and scale of local arboviral outbreaks in Europe.

Peer reviewedOpen accessSyphilisAIDSDiagnosticsTreatment
DOI 10.1186/s12879-024-09019-3 ↗

Independent clinic-based evaluation of dual POCTs for screening for HIV and syphilis in men who have sex with men in Italy, Malta, Peru, and the United Kingdom

Nigel Sherriff, Massimo Mirandola, Ronaldo Silva +26 more

BMC Infectious Diseases

Type
Meta-analysis
Scope
Malta, Peru, United Kingdom

Why it matters nowDual point-of-care tests could serve as a cost-effective, patient-friendly, and provider-friendly alternative to conventional testing in clinical and field settings, particularly in resource-limited environments where validated screening tools may help reduce HIV and syphilis incidence.

Relative effectiveness of monovalent and bivalent mRNA boosters in preventing severe COVID-19 due to omicron BA.5 infection up to 4 months post-administration in people aged 60 years or older in Italy: a retrospective matched cohort study

Alberto Mateo-Urdiales, Chiara Sacco, Emmanouil Alexandros Fotakis +14 more

The Lancet Infectious Diseases

Type
Cohort study
Scope
Italy

Why it matters nowSecond mRNA booster doses provided additional protection against severe COVID-19 in adults aged 60 years and older beyond that offered by the first booster. The bivalent vaccine targeting the original strain plus BA.4-5 offered greater protection than monovalent boosters and sustained effectiveness up to four months, informing booster recommendations for older populations during omicron BA.5 circulation.

Postmarketing active surveillance of myocarditis and pericarditis following vaccination with COVID-19 mRNA vaccines in persons aged 12 to 39 years in Italy: A multi-database, self-controlled case series study

Marco Massari, Stefania Spila Alegiani, Cristina Morciano +23 more

PLOS Medicine

Type
Journal article
Scope
Italy

Why it matters nowThe findings contribute to understanding the safety profile of mRNA COVID-19 vaccines in younger populations, with the authors noting that the public health implications should be weighed against proven vaccine effectiveness in preventing severe COVID-19 disease and death.

Evaluation of the sensitivity and specificity of GST-tagged recombinant antigens 2B2t, Ag5t and DIPOL in ELISA for the diagnosis and follow up of patients with cystic echinococcosis

Carlos Sánchez-Ovejero, Eylem Akdur, Raúl Manzano-Román +14 more

PLOS Neglected Tropical Diseases

Type
Cohort study
Scope
Italy

Why it matters nowThe findings address diagnostic and monitoring challenges for cystic echinococcosis, a neglected zoonotic disease where current serological assays lack standardization and have suboptimal performance. GST-2B2t may improve confirmation testing and post-treatment monitoring in seropositive patients.

A network model of Italy shows that intermittent regional strategies can alleviate the COVID-19 epidemic

Fabio Della Rossa, Davide Salzano, Anna Di Meglio +10 more

Nature Communications

Type
Journal article
Scope
Italy

Why it matters nowThe paper is relevant to outbreak policy because it frames regional coordination as a way to support decision-makers and manage pressure on health services. Its focus is on intervention design in a national epidemic context, not on individual patient care.

Specialist laboratory networks as preparedness and response tool - the Emerging Viral Diseases-Expert Laboratory Network and the Chikungunya outbreak, Thailand, 2019

Giulietta Venturi, Stephan W Aberle, Tatjana Avšič-Županc +28 more

Eurosurveillance

Type
Journal article
Scope
Thailand, Italy, Pakistan

Why it matters nowThe report illustrates how a specialist laboratory network can consolidate diagnostic and sequence data across countries to support outbreak situational awareness, while noting that preparedness impact depends on further standardisation of data collection and quality.

Pathogenesis and genetic characteristics of novel reassortant low-pathogenic avian influenza H7 viruses isolated from migratory birds in the Republic of Korea in the winter of 2016–2017

Yu-Na Lee, Sun-Ha Cheon, Eun-Kyoung Lee +5 more

Emerging Microbes & Infections

Type
Genomic study
Scope
South Korea, Italy

Why it matters nowThe observed subclinical replication patterns indicate a theoretical risk for undetected poultry dissemination, supporting recommendations for expanded regional monitoring programs across Eurasia.

The impact of immunization programs on 10 vaccine preventable diseases in Italy: 1900–2015

Patrizio Pezzotti, Stefania Bellino, Francesca Prestinaci +7 more

Vaccine

Type
Journal article
Scope
Italy

Why it matters nowThe authors frame universal vaccination programs as a highly effective prevention tool and emphasize that health authorities should reinforce public confidence in vaccines by communicating the scientific evidence of their benefits.

Hepatitis E virus infection in North Italy: high seroprevalence in swine herds and increased risk for swine workers

L. MUGHINI-GRAS, G. ANGELONI, C. SALATA +14 more

Epidemiology and Infection

Type
Cohort study
Scope
Italy

Why it matters nowThe findings provide evidence of substantial HEV serological exposure in the studied swine herds and higher measured seropositivity among the sampled swine workers than in the comparison groups. The article therefore provides occupational and animal-human interface context for HEV in the study setting, without establishing causality or current population-level surveillance status.

A nosocomial measles outbreak in Italy, February-April 2017

Andrea Porretta, Filippo Quattrone, Francesco Aquino +7 more

Eurosurveillance

Type
Journal article
Scope
Italy

Why it matters nowThe outbreak highlights vulnerabilities in hospital infection control during measles resurgence, including gaps in early case recognition and comprehensive identification of at-risk personnel in healthcare settings.

Potential Risk of Dengue and Chikungunya Outbreaks in Northern Italy Based on a Population Model of Aedes albopictus (Diptera: Culicidae)

Giorgio Guzzetta, Fabrizio Montarsi, Frédéric Alexandre Baldacchino +7 more

PLOS Neglected Tropical Diseases

Type
Journal article
Scope
Italy

Why it matters nowThe article presents modeled estimates that may inform assessment of arboviral transmission risk and the design of vector-control planning. The abstract identifies integrated entomological and medical surveillance as relevant to that assessment; this summary does not treat surveillance data as validation of the model or as evidence of a current signal.

Modelling the risk of transfusion transmission from travelling donors

Tonderai Mapako, Welling Oei, Marinus van Hulst +2 more

BMC Infectious Diseases

Type
Journal article
Scope
Italy, Netherlands

Why it matters nowThe model provides decision-makers with quantitative estimates of past versus future transfusion transmission risk from traveling donors, supporting evidence-based decisions about public communication and blood safety interventions during emerging disease outbreaks.

Louse-borne relapsing fever (Borrelia recurrentis) diagnosed in 15 refugees from northeast Africa: epidemiology and preventive control measures, Bavaria, Germany, July to October 2015

Martin Hoch, Andreas Wieser, Thomas Löscher +13 more

Eurosurveillance

Type
Journal article
Scope
Germany, Somalia, Eritrea

Why it matters nowThe report highlights the need for clinicians caring for refugees traversing north Africa to recognise louse-borne relapsing fever, in order to provide timely treatment and apply preventive measures.

Large and prolonged food-borne multistate hepatitis A outbreak in Europe associated with consumption of frozen berries, 2013 to 2014

E Severi, L Verhoef, L Thornton +33 more

Eurosurveillance

Type
Outbreak investigation
Scope
Italy

Why it matters nowThe event underscores the vulnerability of the EU/EEA general population to large food-borne hepatitis A outbreaks and flags frozen berries, distributed through international food trade, as a potential high-risk food, prompting recalls, public advice to heat-treat berries, and post-exposure prophylaxis of contacts.

The experience of West Nile virus integrated surveillance system in the Emilia-Romagna region: five years of implementation, Italy, 2009 to 2013

R Bellini, M Calzolari, A Mattivi +16 more

Eurosurveillance

Type
Journal article
Scope
Italy

Why it matters nowThe integrated surveillance system reduced transmission risk through blood, tissue, and organ donation by enabling earlier detection and more targeted screening strategies. It also supported evidence-based adoption of preventative public health measures while reducing overall costs.

Monitoring West Nile virus (WNV) infection in wild birds in Serbia during 2012: first isolation and characterisation of WNV strains from Serbia

T Petrović, A B Blázquez, D Lupulović +6 more

Eurosurveillance

Type
Genomic study
Scope
Serbia, Greece, Hungary

Why it matters nowThe findings confirm WNV circulation in Serbia and highlight a risk of infection for humans and horses, underscoring the need for implementing WNV surveillance programmes.

Experience of hepatitis A vaccination during an outbreak in a nursery school of Tuscany, Italy

P. BONANNI, R. COLOMBAI, G. FRANCHI +3 more

Epidemiology and Infection

Type
Journal article
Scope
Italy

Why it matters nowThe findings suggest hepatitis A vaccination without immunoglobulin may be a viable outbreak control measure in institutional settings. The study also indicates increasing susceptibility to hepatitis A virus in central Italy over recent decades.