Is the 2019 novel coronavirus related to a spike of cosmic rays?

WHO's pronouncement of the 2019 novel coronavirus outbreak as a pandemic disease came months after we published a warning that the present deepest minimum of the sunspot cycle would be likely to facilitate the onset of a viral pandemic. During a deep sunspot minimum (deepest in 100 years) such as we are now witnessing, two space related phenomena could have an effect on the disposition of viral disease and potential pandemics. With the weakening of the magnetic field in the Earth's vicinity, there would be a high flux of mutagenic cosmic rays. These processes would be likely to herald the onset of new pandemics. Neutron counts from Moscow Neutron Monitor show that the flux of cosmic rays reaching Earth in 2019 was indeed at a maximum over a timespan of half a century since 1962. It is of interest to note that immediately prior to the first recorded cases of the novel Corona virus in China a peak of cosmic rays was measured as is indicated by the Huon neutron monitor data. Recent research revealed that estimates of the timing of the most recent common ancestor of COVID-19 made with current sequence data point to emergence of the virus in late November 2019 to early December 2019, compatible with the earliest retrospectively confirmed cases and the cosmic ray spike in late November 2019. In our view, this strong cosmic ray spike was in some way connected with the onset of the outbreak.
Competing Interests: Competing interests The authors have declared that no competing interests exist.
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