Open AccessParkinsonism as a Third Wave of the COVID-19 Pandemic?
Author(s) -
Leah C. Beauchamp,
David I. Finkelstein,
Ashley I. Bush,
Andrew Evans,
Kevin J. Barnham
Publication year - 2020
Publication title -
journal of parkinson's disease/journal of parkinson's disease (online)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.747
H-Index - 45
eISSN - 1877-718X
pISSN - 1877-7171
DOI - 10.3233/jpd-202211
Subject(s) - hyposmia , parkinsonism , pandemic , medicine , disease , intensive care medicine , pediatrics , incidence (geometry) , virus , respiratory system , covid-19 , immunology , infectious disease (medical specialty) , physics , optics
Since the initial reports of COVID-19 in December 2019, the world has been gripped by the disastrous acute respiratory disease caused by the SARS-CoV-2 virus. There are an ever-increasing number of reports of neurological symptoms in patients, from severe (encephalitis), to mild (hyposmia), suggesting the potential for neurotropism of SARS-CoV-2. This Perspective investigates the hypothesis that the reliance on self-reporting of hyposmia has resulted in an underestimation of neurological symptoms in COVID-19 patients. While the acute effect of the virus on the nervous system function is vastly overshadowed by the respiratory effects, we propose that it will be important to monitor convalescent individuals for potential long-term implications that may include neurodegenerative sequelae such as viral-associated parkinsonism. As it is possible to identify premorbid harbingers of Parkinson’s disease, we propose long-term screening of SARS-CoV-2 cases post-recovery for these expressions of neurodegenerative disease. An accurate understanding of the incidence of neurological complications in COVID-19 requires long-term monitoring for sequelae after remission and a strategized health policy to ensure healthcare systems all over the world are prepared for a third wave of the virus in the form of parkinsonism.