COVID-19 et épidémies
COVID-19 et autres épidémies (Ebola, choléra, mpox, fièvres de Lassa et jaune, Marburg) : surveillance, riposte, vaccination et effets sur les sociétés.
Critères d'inclusion : Documents publiés sur SPHAERO dont le titre ou les mots-clés contiennent l'un des termes suivants (mot entier, avec ses variantes) : covid, sars-cov-2, coronavirus, pandémi, pandemic, ebola, choléra, mpox, monkeypox, lassa, fièvre jaune, yellow fever, marburg. Composition recalculée chaque nuit.
Responsable : Équipe éditoriale SPHAERO. Composition mise à jour le 03/11/2026.
Article scientifique
"They could just come, they peep, then they get back": COVID-19 patients' experiences of care in isolation in Nairobi, Kenya
Isolation is a core measure of outbreak control, yet it reduces patients' contact with health workers and removes the support …
Article scientifique
Rehabilitation professionals at the COVID-19 frontline: a testimony-informed narrative review of health-worker mortality, vaccine hesitancy, physiotherapy and telerehabilitation
Background COVID-19 placed an unprecedented burden on health workers and disrupted rehabilitation services. Existing reviews have examined health-worker infection and …
Article scientifique
The pan-African natural products library compounds oleanolic acid, poinsettifolin B, and rhuschalcone III disrupt SARS-CoV-2 spike-host ACE2 interactions and SARS-CoV-2 replication
Abstract Natural product (NP)-based chemical libraries are a rich source of antiviral compounds that can serve as the basis for …
Article scientifique
Locally-informed risk maps for yellow fever: a modelling study in Ghana
Article scientifique
Working Conditions and Practice Adaptations among Nurses and Midwives During the COVID-19 Pandemic in Huambo, Angola: A Mixed-Methods Study
Article scientifique
Ebola Disease Knowledge and Vaccine Acceptance in the Democratic Republic of the Congo
ABSTRACT We report general acceptance (79.0%) of Ebola vaccination in the Democratic Republic of the Congo (DRC) between 2023-2024 (n=5,062). …
Article scientifique
T-cell recognition of SARS-CoV-2 antigen peptides following booster vaccination with mRNA and viral-vectored COVID-19 vaccines
Background Durability and breadth of SARS-CoV-2-specific T-cell responses following booster vaccination remain key to guiding next-generation vaccine design, especially in …
Article scientifique
Assessment of risk perception, knowledge, and trust in messages for COVID-19 control among most-at-risk communities in Uganda: A qualitative study
Article scientifique
Development of a human respiratory tract effector cell-mediated antiviral assay using blood and airway immune cells from individuals previously hospitalised with COVID-19
Abstract Serum antibody–based neutralisation assays correlate with protective immunity to SARS-CoV-2, but cell-mediated in vitro cytotoxicity assays are lacking. Data …
Article scientifique
Mathematical Analysis of a Stochastic SEIARV Model for COVID-19 Disease Transmission with Intervention
This study presents a stochastic SEIARV model for analysing COVID-19 transmission and vaccination intervention. The model incorporates symptomatic and asymptomatic …
Article scientifique
Early inflammation-driven damage and delayed viral clearance are associated with prolonged biliary perturbation in a Cameroonian cohort of COVID-19 patients
Although COVID-19-associated liver abnormalities are documented, the link between delayed viral clearance, IgG seroconversion, and inflammation remains poorly defined, particularly …
Article scientifique
The impact of COVID-19 on all-cause mortality and life expectancy: findings from a population-based cohort in uMkhanyakude district, northern KwaZulu-natal
BACKGROUND: Despite the comprehensive death reporting system in South Africa, significant gaps persist in our understanding of the pandemic's impact …
Article scientifique
Entomological investigations into yellow fever outbreak in northern Ghana
Arboviruses are pathogens of emerging/re-emerging infectious diseases. Half the world's population is at risk. Recent African epidemics confirmed 19,569 cases …
Article scientifique
Evidence for long-term CD8+ memory and functionally diverse CD4+ helper responses following yellow fever vaccination: a systematic review
Yellow fever (YF) 17D-lineage vaccines are among the most effective vaccines ever developed, providing long-term protection traditionally attributed to neutralizing …
Article scientifique
Integrated phytochemical profiling and computational analysis identify anabsinthin as a promising sesquiterpene lactone targeting coronavirus main protease (Mpro/3CLpro)
Article scientifique
Hand–Washing Hygiene Knowledge, Attitude and Practice among University Students in the Post-COVID-19 Era: A Case of KCMC University, Moshi, Tanzania
Abstract Background Hand hygiene is a key public health intervention for preventing infectious diseases, including respiratory and gastrointestinal infections. Although …
Article scientifique
Ebola virus disease and maternal–neonatal health: direct and indirect impacts and health system preparedness gaps
Background Ebola virus disease (EVD) is a severe viral infection that can substantially affect maternal and neonatal health through both …
Article scientifique
From listening to action: how social and behavioral evidence informed multisectoral cholera response in Zambia, 2023–2024
Rapid qualitative assessments and community feedback mechanisms are increasingly recognized as core components of risk communication and community engagement in …
Article scientifique
Predicting pandemics, predicting people: the ethical limits of AI-powered public health surveillance
Artificial intelligence (AI) is transforming public health surveillance by enabling the integration of epidemiological, clinical, environmental, mobility, genomic, and digital …
Article scientifique
Predictors of Mpox Knowledge Among Residents of Akwa Ibom State Nigeria
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