COVID-19: an “extra-terrestrial” disease?
Elisabeth Paul1*, Garrett W. Brown2, Mélanie Dechamps3, Andreas Kalk4,
Pierre-François Laterre5, Bernard Rentier6, Valéry Ridde7, Martin Zizi8
Background
(3 November 2021) Although the threat of a pandemic had been present for many years, COVID-19 triggered frantic and uncoordinated reactions worldwide (Independent Panel for Pandemic Preparedness and Response, 2021; Paul et al., 2020b). Since being declared a public health emergency in January 2020, COVID-19 has been regarded as an exceptional disease, almost as if it came from outer space.