University of Arizona: The Hypotheses on the Origin of the US Coronavirus Epidemic Challenged

A team of researchers from the University of Arizona in Tucson traced Covid-19’s journey through Europe and North America. The study showed that the first infections were successfully contained, but subsequent outbreaks gave rise to the pandemic. Could the spread of the Covid-19 epidemic in Europe and the United States have been prevented? An American study carried out by a team of researchers from the University of Arizona Tucson with the support of 13 research institutes in the United States, Canada, Belgium, and the United Kingdom and published on 10 September in the scientific journal Science reports on some scenarios … Continue reading University of Arizona: The Hypotheses on the Origin of the US Coronavirus Epidemic Challenged