Guillemette Violot
A5021545889- SARS-CoV-2 and COVID-19 Research
- COVID-19 epidemiological studies
- COVID-19 and Mental Health
- COVID-19 Clinical Research Studies
- SARS-CoV-2 detection and testing
- Long-Term Effects of COVID-19
- Data-Driven Disease Surveillance
- COVID-19 Digital Contact Tracing
- Digital Mental Health Interventions
- Dermatology and Skin Diseases
- Job Satisfaction and Organizational Behavior
- Dementia and Cognitive Impairment Research
- Acne and Rosacea Treatments and Effects
- Resilience and Mental Health
- Workplace Health and Well-being
- Skin Protection and Aging
- Geriatric Care and Nursing Homes
- Vaccine Coverage and Hesitancy
- Childhood Cancer Survivors' Quality of Life
- Child and Adolescent Psychosocial and Emotional Development
- Viral Infections and Outbreaks Research
- Infection Control and Ventilation
- Health disparities and outcomes
- Healthcare professionals’ stress and burnout
- Family Support in Illness
University Hospital of Geneva
2021-2024
University of Lausanne
2024
University of British Columbia
2024
Geneva College
2021
Center for Research and Interdisciplinarity
2021
Université Paris Cité
2021
Inserm
2021
Abstract Understanding the risk of infection from household- and community-exposures transmissibility asymptomatic infections is critical to SARS-CoV-2 control. Limited previous evidence based primarily on virologic testing, which disproportionately misses mild infections. Serologic measures are more likely capture all previously infected individuals. We apply household transmission models data a cross-sectional, household-based population serosurvey 4,534 people ≥5 years 2,267 households...
Abstract Background Serological assays detecting anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies are being widely deployed in studies and clinical practice. However, the duration effectiveness of protection conferred by immune response remains to be assessed population-based samples. To estimate incidence newly acquired SARS-CoV-2 infections seropositive individuals as compared seronegative controls, we conducted a retrospective longitudinal matched study....
The medium-term impact of the COVID-19 pandemic on wellbeing children and adolescents remains unclear. More than 2 years into pandemic, we aimed to quantify frequency determinants having been severely impacted by estimate its health-related quality life (HRQoL) mental health.
Abstract Limited data exist on SARS-CoV-2 infection rates across sectors and occupations, hindering our ability to make rational policy, including vaccination prioritization, protect workers limit spread. Here, we present results from SEROCoV-WORK + study, a serosurvey of recruited after the first wave COVID-19 pandemic in Geneva, Switzerland. We tested (May 18—September 18, 2020) 16 32 occupations for anti-SARS-CoV-2 IgG antibodies. Of 10,513 participants, 1026 (9.8%) positive. The...
Binding antibody levels against SARS-CoV-2 have shown to be correlates of protection infection with pre-Omicron lineages. This has been challenged by the emergence immune-evasive variants, notably Omicron sublineages, in an evolving immune landscape high cumulative incidence and vaccination coverage. turn limits use widely available commercial high-throughput methods quantify binding antibodies as a tool monitor at population-level. Here we show that anti-Spike RBD levels, quantified...
The COVID-19 pandemic prompted significant shifts to teleworking, raising questions about potential impacts on employee wellbeing. This study examined the association between self-reported changes teleworking frequency (relative before pandemic) and two indicators of occupational burnout: emotional exhaustion professionally diagnosed burnout. Data were derived from samples a digital cohort based in Geneva, Switzerland: one population-based, sample workers who likely mobilized early stages...
Post-COVID syndrome remains poorly studied in children and adolescents. Here, we aimed to investigate the prevalence risk factors of pediatric post-COVID a population-based sample, stratifying by serological status. Children from SEROCoV-KIDS cohort study (State Geneva, Switzerland), aged 6 months 17 years, were tested for anti-SARS-CoV-2 N antibodies (December 2021-February 2022) parents filled questionnaire on persistent symptoms their (lasting over 12 weeks) compatible with post-COVID. Of...
Children and adolescents are highly vulnerable to the impact of sustained stressors during developmentally sensitive times. We investigated how demographic characteristics intersect with socioeconomic dimensions shape social patterning quality life mental health in children adolescents, two years into COVID-19 pandemic.We used data from prospective SEROCoV-KIDS cohort study living Geneva (Switzerland, 2022). conducted an intersectional Multilevel Analysis Individual Heterogeneity...
Post-COVID-19, or long COVID, has now affected millions of individuals, resulting in fatigue, neurocognitive symptoms, and an impact on daily life. The uncertainty knowledge around this condition, including its overall prevalence, pathophysiology, management, along with the growing numbers created essential need for information disease management. This become even more critical a time abundant online misinformation potential misleading patients health care professionals.The RAFAEL platform...
The early detection of clusters infectious diseases such as the SARS-CoV-2-related COVID-19 disease can promote timely testing recommendation compliance and help to prevent outbreaks. Prior research revealed potential participatory syndromic surveillance systems complement traditional systems. However, most existing did not integrate geographic information at a local scale, which could improve management SARS-CoV-2 pandemic.The aim this study is detect active emerging spatiotemporal...
There have been concerns that the COVID-19 pandemic and measures used to contain it impacted cognitive health of older adults. We therefore examined prevalence subjective decline, its associated risk factors consequencs, among dementia-free adults 2 years into in Switzerland.
Abstract Backgrounds Acne vulgaris is one of the most common skin conditions worldwide among adolescents. Beyond its physical manifestations, acne can leave invisible psychological scars. Objectives We aimed to examine protective and risk factors acne-related quality life, association with mental health outcomes. Methods The analysis included data collected in 2023 from adolescents enrolled SEROCoV-KIDS population-based cohort. By combining Severity Acne-Quality Life (Acne-QoL) scales, three...
<sec> <title>BACKGROUND</title> Post–COVID-19, or long COVID, has now affected millions of individuals, resulting in fatigue, neurocognitive symptoms, and an impact on daily life. The uncertainty knowledge around this condition, including its overall prevalence, pathophysiology, management, along with the growing numbers created essential need for information disease management. This become even more critical a time abundant online misinformation potential misleading patients health care...
<sec> <title>BACKGROUND</title> The early detection of clusters infectious diseases such as the SARS-CoV-2–related COVID-19 disease can promote timely testing recommendation compliance and help to prevent outbreaks. Prior research revealed potential participatory syndromic surveillance systems complement traditional systems. However, most existing did not integrate geographic information at a local scale, which could improve management SARS-CoV-2 pandemic. </sec> <title>OBJECTIVE</title> aim...