Tudy demonstrates several different respiratory viruses within the elderly.In addition, it highlights a high prevalence of those viruses in this cohort.From these outcomes, it appears that the impact of respiratory viruses other than influenza was considerably underestimated.A a lot more exhaustive study (rising the amount of elderly sufferers, using a superior clinical image and much better documentation such as illness outcomes, illness duration, hospitalizations and so forth), relying around the new sentinel surveillance method (extension of sentinel sites in other individuals geographical regions), appears needed in order to offer a extra full image on the burden of respiratory viruses on morbidity among adults more than years old in the subSaharan context.Dia et al.BMC Infectious Diseases , www.biomedcentral.comPage ofAbbreviations ILI Influenzalike illness; rRTPCR Realtime reverse transcription polymerase chain reaction; WHO World Overall health Organization; cDNA Complementary deoxyribonucleic acid; RNA Ribonuleic acid; GISN International Influenza Surveillance Network; NIC National Influenza Center; PIV Parainfluenza virus; RSV Respiratory syncytial virus; HCoV Human coronavirus; HMPV Human metapneumovirus.Competing interests The authors declare that they have no competing interests.Authors’ contributions The function presented here was carried out in collaboration among all authors.MNN and OMD, defined the study and revised the manuscript; ND performed and coordinated technical operate, wrote the draft and revisions in the paper; DK performed the main technical a part of this perform; EAKC and AF participated within the technical operate; DG and EAKC participated in information management and analysis; VR revised the manuscript and participated inside the monitoring of your surveillance internet sites; FDS participated within the monitoring from the surveillance sites.All authors have contributed to, noticed and approved the manuscript.Acknowledgements The authors thank Dr Abdou Salam Gueye, Associate Director for science at the US Centers for Illness Control (CDC) in Ivory Coast, for his wonderful assist in the revisions of this paper, in particular for the English language.A lot of due to Oumy Niass (PhD student, Immunology Unit, IPD) for her aid inside the statistical analyses.This perform was funded by Institut Pasteur de Dakar, Senegal.Author details Unit of Healthcare Virology, Institut Pasteur de Dakar, Unitde Virologie M icale, Dakar, BP; , Dakar, Senegal.Institut Pasteur de Dakar, Unitd’Epid iologie des maladies infectieuses, Dakar, S al.Received November Accepted April Published April References .Dawood FS, Jain S, Finelli L, Shaw MW, Lindstrom S, Garten RJ, Gubareva LV, Xu X, Bridges CB, Uyeki TM Emergence of a novel swineorigin influenza A (HN) PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/21576658 virus in humans.N Engl J Med , ..Bonney JH, Kronmann KC, Lindan CP, Asante IA, Parbie P, Aboagye J, Amankwah J, Odoom JK, Adjabeng M, Nzussouo NT, Ahadzie L, Barthel RV, Cornelius C, Amofah G, Oyofo B, Ampofo WK Virological surveillance of influenzalike illness among children in Ghana, .J Infect Dis , (Suppl)S ..Dalhatu IT, MedinaMarino A, Olsen SJ, Hwang I, Gubio AB, Ekanem EE, Coker EB, Akpan H, Adedeji AA Influenza viruses in Nigeria, results from the initial months of a national influenza sentinel surveillance program.J Infect Dis , (Suppl)S ..Niang MN, Dosseh A, Ndiaye K, Sagna M, Gregory V, Goudiaby D, Hay A, Diop OM Sentinel surveillance for influenza in Protocol Senegal, .J Infect Dis , (Suppl)S ..Razanajatovo NH, Richard V, Hoffmann J, Reynes JM, Razafitrimo GM, Randremanana RV, Heraud JM V.