Fig. 1.

Correlation between COVID-19 death per 100 K population and the percent of NOS3 WT haplotype. The death per 100k was based on John Hopkins University Coronavirus Resources Centre and the US data was based on CDC COVID data tracker and U.S. Census Bureau. data (as of Oct 16, 2020). The reference for the percent of WT NOS3 haplotype was based on reference shown below: China (Han Chinese) (Qi et al., 2020), South Korea (Shim et al., 2010), India (Nishank et al., 2013), Saudi Arabia (Alkharfy et al., 2012), Columbian (Average of Black and White) (Serrano et al., 2010), US (White, Black) (Thomas et al., 2013), Brazil (Sandrim et al., 2006), Spain (Amoli et al., 2003).