Figure 5A/C: Label the figure so that it can be interpreted independent of the legend.
Line 65 states that subsequent studies have failed to confirm an association between SNP rs12252 and severe influenza. This may be true, but far more studies have confirmed this link than have refuted it. Further, the studies which failed to find an association were generally performed in populations in which the SNP is almost non-existent. Additionally, a second SNP in the IFITM3 promoter has also been linked to severe flu. For a review of these studies, see Zani, Current Clin Microbiol Reports, 2018, though the primary articles should be cited.