This combination of Rife frequencies seems to work well,
consist of,
Toxocariasis 180 240 (st 1053 2750 3500 5750 9650 3251-1 4751-6 5270) Hz
Toxocara canis and Toxocara cati 1264-07 1290-47 1182-34 812-86 717-50 793-48 737-62 1025-84 947-66 1296-11 1342-24 844-41 920-67 1219-29 1306-59 Hzand
Cutaneous Larva Migrans 70 370 700 850 5690 7250 (st 3000 5554 9350 3220-6) Hz
Good luck.