Figure 5

Comparison of clumping of Blastocystis stained with modified field stain for IBS isolates (IBS1-4), symptomatic isolates (S1-4) and asymptomatic isolates (A1-4) of Blastocystis isolates . A: A1 isolate were stained with modified field stain and the parasites were far apart; B: Blastocystis from S2 isolates were attached together in a smaller number of parasite; C: The IBS1 isolate seen to be clumped together in a large number.