Fig. 1From: Feasibility and comparative analysis of Dirofilaria immitis microfilaria freezing and fixation for student instruction and assessment of clinical parasitology skillsAverage number of microfilariae recovered per study timepoint, baseline, Day 0, Day 7, Day 21 and Day 70 after cryopreservation using Year 1 protocol and the Modified Knott’s test. Counts were preformed on 10 random microscope fields using the 10x objectiveBack to article page