Despite the low presence of angiotensin-converting enzyme 2 (ACE2), the best documented receptor for SARS-CoV-2, in platelets, it has been demonstrated that platelets from COVID-19 patients contain viral particles (12, 20, 22, 23) and can internalize SARS-CoV-2 in vitro through various pathways (12, 20). Here, ACE2 is linked to COVID-19.