(1) Dr. David Morens, an expert and esteemed author in the field of immunology, in his article for the 103rd volume of The American Journal of Tropical Medicine and Hygiene titled “The Origin of COVID-19 and Why it Matters” (2020) discusses the evolution of the SARS0-CoV2 virus which has started the Coronavirus pandemic. (2) Morens examines the progression of two groups of viruses; the sarbecovirus and β-coronaviruses for parallels as well as their presence in mammals (bats and pangolins) considered “virus reservoirs” with extreme potential for viral transfer to humans. (3) The purpose of this publication is to provide an evolutionary and transmissive history of the family of virus’ behind the current pandemic, in order to help prevent future outbreaks of the same nature. (4) Dr. Morens and his team attempt to exchange vital information to the readers of the scholarly journal, which are generally other professionals involved in research or healthcare as well as to scientifically literate individuals interested in bettering their understanding of the challenge which we all currently face.
Citation:
Morens D, Breman J, Calisher C, Doherty P, Hahn B, Keusch G, Kramer L, LeDuc J, Monath T, Taubenberger J. 2020. The Origin of COVID-19 and Why it Matters. American Journal of Tropical Medicine and Hygiene 103(3): 955–959.
