May Parkinson's disease be a protective factor against CNS involvement by SARS-CoV2?

We read with great interest the manuscript by Antonini and collaborators on the relationship of Parkinson's disease (PD) and Covid infection19. However, regarding the not yet well-defined relationship between these two diseases, we have developed the hypothesis that PD can hinder the virus's access to the central nervous system.
Source: Parkinsonism and Related Disorders - Category: Neurology Authors: Tags: Correspondence Source Type: research