HMOX1 and COVID-19: we would like to share ideas on the publication “Heme Oxygenase-1(HMOX1) Gene Polymorphisms as Predictive Markers of Increased Risk of Thrombosisamong Patients with Coronavirus disease 2019 (COVID-19) [1].” According toShakir Mohammed et al., identifying patients at high risk for HMOX-1 pathwayactivation and thrombosis as well as determining the relationship between HMOX-1promoter polymorphisms and disease severity and increased risk of thrombosisamong COVID19 black patients may be helpful in developing a treatment plan toprevent COVID-19 complications.