Figure 1From: Rate of red blood cell destruction varies in different strains of mice infected with Plasmodium berghei-ANKA after chronic exposureCumulative survival curve of semi-immune mice. Death of semi-immune mice were monitored after challenge with 104 P. berghei ANKA following attainment of semi-immune status in the mice strains without treatment. Balb/c, n = 5; B6, n = 4; NZW, n = 3; CBA, n = 5.Back to article page