Citation | Adah, B.M.J., J.A. Ameh, S. Mailafia, H.O.K. Olabode, M.M. Onakpa, M.E. Ogbole, C.I.C. Ifeanyi, G.G. Awopetu and O.T. Owolabi. 2026. A retrospective study of coronavirus infection (COVID-19) in Nigeria. Hosts and Viruses, 13: 87-94. DOI | https://dx.doi.org/10.17582/journal.hv/2026/13.87.94