1
|
Fall A, Kenmoe S, Ebogo-Belobo JT, Mbaga DS, Bowo-Ngandji A, Foe-Essomba JR, Tchatchouang S, Amougou Atsama M, Yéngué JF, Kenfack-Momo R, Feudjio AF, Nka AD, Mbongue Mikangue CA, Taya-Fokou JB, Magoudjou-Pekam JN, Noura EA, Zemnou-Tepap C, Meta-Djomsi D, Maïdadi-Foudi M, Kame-Ngasse GI, Nyebe I, Djukouo LG, Kengne Gounmadje L, Tchami Ngongang D, Oyono MG, Demeni Emoh CP, Tazokong HR, Mahamat G, Kengne-Ndé C, Sadeuh-Mba SA, Dia N, La Rosa G, Ndip L, Njouom R. Global prevalence and case fatality rate of Enterovirus D68 infections, a systematic review and meta-analysis. PLoS Negl Trop Dis 2022; 16:e0010073. [PMID: 35134062 PMCID: PMC8824346 DOI: 10.1371/journal.pntd.0010073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 12/08/2021] [Indexed: 11/23/2022] Open
Abstract
A substantial amount of epidemiological data has been reported on Enterovirus D68 (EV-D68) infections after the 2014 outbreak. Our goal was to map the case fatality rate (CFR) and prevalence of current and past EV-D68 infections. We conducted a systematic review (PROSPERO, CRD42021229255) with published articles on EV-68 infections in PubMed, Embase, Web of Science and Global Index Medicus up to January 2021. We determined prevalences using a model random effect. Of the 4,329 articles retrieved from the databases, 89 studies that met the inclusion criteria were from 39 different countries with apparently healthy individuals and patients with acute respiratory infections, acute flaccid myelitis and asthma-related diseases. The CFR estimate revealed occasional deaths (7/1353) related to EV-D68 infections in patients with severe acute respiratory infections. Analyses showed that the combined prevalence of current and past EV-D68 infections was 4% (95% CI = 3.1–5.0) and 66.3% (95% CI = 40.0–88.2), respectively. The highest prevalences were in hospital outbreaks, developed countries, children under 5, after 2014, and in patients with acute flaccid myelitis and asthma-related diseases. The present study shows sporadic deaths linked to severe respiratory EV-D68 infections. The study also highlights a low prevalence of current EV-D68 infections as opposed to the existence of EV-D68 antibodies in almost all participants of the included studies. These findings therefore highlight the need to implement and/or strengthen continuous surveillance of EV-D68 infections in hospitals and in the community for the anticipation of the response to future epidemics. Enterovirus D68 (EV-D68) infections represent a global public health concern. EV-D68 are detected in apparently healthy subjects and patients with acute respiratory illnesses, acute flaccid myelitis, and asthma-related illnesses. Enterovirus D68 was first described in 1962 and exhibited sporadic circulation until August 2014 when outbreaks of EV-D68 infections were reported in the USA and Canada mainly in children with acute flaccid myelitis and severe acute respiratory disease. We systematically reviewed the literature on EV-D68 infections globally in the present study to determine the case fatality rate and prevalence of current and past infections. Our results show sporadic deaths in patients with severe acute respiratory EV-D68 infections. Our data also show a low prevalence of EV-D68 in current infections unlike the presence of EV-D68 antibodies (past infections) in almost all individuals of all ages. EV-D68 infections were more prevalent in hospital outbreaks, industrialized countries, children < 5 years, and patients with acute flaccid myelitis and asthma-related diseases. These data highlight the need to strengthen the surveillance of EV-D68 infections.
Collapse
Affiliation(s)
- Amary Fall
- Virology Department, Institute Pasteur of Dakar, Dakar, Senegal
| | - Sebastien Kenmoe
- Virology Department, Centre Pasteur of Cameroon, Yaounde, Cameroon
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
- * E-mail: (SK); (RN)
| | - Jean Thierry Ebogo-Belobo
- Medical Research Centre, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | | | - Arnol Bowo-Ngandji
- Department of Microbiology, The University of Yaounde I, Yaounde, Cameroon
| | | | | | - Marie Amougou Atsama
- Centre de Recherche sur les Maladies Émergentes et Re-Emergentes, Institut de Recherches Médicales et d’Etudes des Plantes Médicinales, Yaounde, Cameroon
| | | | - Raoul Kenfack-Momo
- Department of Biochemistry, The University of Yaounde I, Yaounde, Cameroon
| | | | - Alex Durand Nka
- Virology Laboratory, Chantal Biya International Reference Center for Research on HIV/AIDS Prevention and Management, Yaounde, Cameroon
| | | | | | | | - Efietngab Atembeh Noura
- Medical Research Centre, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | | | - Dowbiss Meta-Djomsi
- Centre de Recherche sur les Maladies Émergentes et Re-Emergentes, Institut de Recherches Médicales et d’Etudes des Plantes Médicinales, Yaounde, Cameroon
| | - Martin Maïdadi-Foudi
- Centre de Recherche sur les Maladies Émergentes et Re-Emergentes, Institut de Recherches Médicales et d’Etudes des Plantes Médicinales, Yaounde, Cameroon
| | - Ginette Irma Kame-Ngasse
- Medical Research Centre, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | - Inès Nyebe
- Department of Microbiology, The University of Yaounde I, Yaounde, Cameroon
| | | | | | | | - Martin Gael Oyono
- Department of Animals Biology and Physiology, The University of Yaounde I, Yaounde, Cameroon
| | | | | | - Gadji Mahamat
- Department of Microbiology, The University of Yaounde I, Yaounde, Cameroon
| | - Cyprien Kengne-Ndé
- Research Monitoring and Planning Unit, National Aids Control Committee, Douala, Cameroon
| | | | - Ndongo Dia
- Virology Department, Institute Pasteur of Dakar, Dakar, Senegal
| | - Giuseppina La Rosa
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - Lucy Ndip
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Richard Njouom
- Virology Department, Centre Pasteur of Cameroon, Yaounde, Cameroon
- * E-mail: (SK); (RN)
| |
Collapse
|