ANXA5 and infection: The median expression of Annexin-V positivity in uninfected neutrophils (P1) was 1,002 (912.5–1,125), which, following infection, increased in the P1 and P2 populations to 15,368 (13,687–17,587) and 32,632 (29,466–40,536), P < 0.05, respectively (Fig. 7A and B).