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 04/11/2026.
Article scientifique
Assessment of Mpox knowledge and attitudes among health workers in Egypt and Arab countries based on a national survey and a meta-analysis
Abstract Recent Mpox outbreaks in non-endemic countries have highlighted the importance of global health preparedness. Combined national survey and pooled …
Article scientifique
Moringa oleifera potential for the treatment and prevention of COVID-19 involving molecular interaction, antioxidant properties and kinetic mechanism
The COVID-19 pandemic, caused by the emergence of the SARS-CoV-2 virus in 2019, has led to a global state of …
Article scientifique
Epidemiological profile of SARS-CoV-2 in Mauritania
INTRODUCTION: This study was conducted with a profound sense of urgency and has provided significant results that will complement previous …
Article scientifique
Understanding the acceptability of COVID-19 antigen rapid diagnostic tests: A multi-country qualitative study
Accessible and timely diagnostic testing was essential during the COVID-19 pandemic to control the virus's spread and mitigate severe outcomes. …
Article scientifique
Design and In Silico Validation of a Novel Multi-Epitopes Subunit Vaccine Candidate against Lassa Virus Using Reverse Vaccinology Approach
Article scientifique
Strengthening health systems to prevent, detect, and respond to future pandemics: an innovative approach to implementing and systematically monitoring and evaluating the National Action Plan for Health Security
The COVID-19 pandemic highlighted the urgent need to strengthen national health systems to better manage public health threats. The National …
Article scientifique
The long-term effects of COVID-19 on oxygen carrying capacity in adults at the University of Limpopo, South Africa
Background Long-COVID is a condition characterized by persistent symptoms that last past the acute phase of COVID-19. The symptoms manifest …
Article scientifique
Coordinated kinetics of humoral, T-cell, and cytokine responses to SARS-COV-2 in West African healthcare workers: a multicenter longitudinal study in university hospitals of Abidjan, Côte d’Ivoire
Background Healthcare workers in resource-limited settings are frequently exposed to SARS-CoV-2, often with incomplete vaccine coverage. Yet, their adaptive immune …
Article scientifique
Concern for severe COVID-19 disease during the initial two years of pandemic in a rural South African community: A population-based study
BACKGROUND: Globally, as of December 2023, over 700 million cases of COVID-19 were confirmed since the initial outbreak late in …
Article scientifique
Transplacental transferred anti-SARS-CoV-2 neutralizing antibodies in unvaccinated pregnant women in Cameroon occurred during the COVID-19 pandemic, but not in the pre-pandemic period
Introduction: Neutralizing antibodies (NAbs) are critical for protection against SARS-CoV-2, but there is limited information on their role in pregnancy, …
Article scientifique
Assessing community health workers contributions to pandemic preparedness using lessons from COVID19 outbreak in rural Uganda
Article scientifique
A longitudinal study of antibody responses to endemic HCoV and novel SARS-CoV-2 among mother-child pairs in Zambia
BACKGROUND: Seroprevalence estimates of endemic human coronaviruses (HCoV) and novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are limited in …
Article scientifique
Association between COVID-19 and adverse pregnancy outcomes in Cape Town: A retrospective study
Background: Adverse pregnancy outcomes significantly contribute to maternal morbidity and mortality. Despite substantial global evidence, data on the effects of …
Article scientifique
Barriers and Facilitators to Adopting Safe Burial Practices During an Ebola Virus Disease Outbreak in Liberia: A Mixed Methods Study
Article scientifique
Factors Influencing COVID-19 Vaccine Acceptance and Hesitancy among Pregnant Women in Nigeria
Abstract Background Vaccine hesitancy has been a serious public health concern. Pregnant women are at higher risk of developing complications …
Article scientifique
Parametric survival analysis of long COVID among hospitalized patients in Zambia: A retrospective cohort study on the time to symptoms resolving
Long COVID refers to the continuation or emergence of new symptoms within three months after acute SARS-CoV-2 infection, lasting for …
Article scientifique
Sudan’s Mpox surveillance system during the 2022 pandemic: a retrospective evaluation
Background: Mpox (formerly monkeypox) is a zoonotic disease caused by the Mpox virus. Although the disease is endemic in several …
Article scientifique
Two-stage cluster sampling to assess SARS-CoV-2 seroprevalence without pre-enumeration: An example from Madagascar
Implementing population-based surveys in resource-constrained settings presents logistical challenges when detailed population enumeration is unavailable. We developed a field mapping …
Article scientifique
Low Transmission of the Globally Dominant Recombinant SARS-CoV-2 XFG variant in Kenya, May-July 2025
Abstract Objective The ongoing SARS-CoV-2 evolution has produced over 5,200 genetically distinct PANGO lineages whose epidemiological trajectories differ across regions. …
Article scientifique
Assessing Ebola virus circulation in the Tshuapa province (Democratic Republic of the Congo): A One Health investigation of wildlife and human interactions
The wildlife reservoir and spillover mechanisms of Ebola virus remain elusive despite extensive research efforts in endemic areas. This study …