Letter to the editor regarding “subarachnoid hemorrhage and COVID-19: An analysis of 282,718 patients”

Abstract

Read with great interest the article by Qureshi et al.1 Many manuscripts have appeared in the literature about the subarachnoid hemorrhage (SAH)-producing effect of COVID-19 infection.2-5 In the mentioned study, the authors studied the risk of SAH in 85,645 patients with COVID-19 infection