One-way ANOVA also showed the percentage of PHH3/Ki67 positive cells in the FP sections from #114 during the course of COVID-19 was significantly lower than those in sections taken from the healthy, sex and aged matched control and #114 6 weeks post-COVID-19 (F(2,21)=19.35, p<0.0001). The gene discussed is MKI67; the disease is COVID-19.