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. 2017 Nov 9;10(Suppl 2):514. doi: 10.1186/s13071-017-2452-6

Fig. 5.

Fig. 5

Serology results in cats after D. immitis infection. Treatment groups: Group A, selamectin monthly initiated on Day 28; Group B, oral ivermectin every 2 weeks initiated on Day 70 PI; Group C, infected, untreated. Percentage of cats in each group that were positive at any time point for heartworm antibody (AB Pos Days 70–240) or antigen (ANG Pos Days 70–240). Percentage of cats that had heartworms or worm fragments at necropsy (Adult HW)