Prevalence and sustainable control of Balantidium coli infection in pigs of Ranchi, Jahrkahnd, India

Pigs had a higher degree of gastrointestinal protozoa infection 93 out of 100 faecal samples. Balantidium coli rd infected pigs were controlled effectively by oxytetracycline (100% on 3 day of observation) and Metronidazole th +Furazolidone combination (100% on 5 day of observation). Initially B. coli infected pigs had decreased haemoglobin, pack cell volume and total erythrocyte count values, but these pigs returned towards normal ranges th after 7 day of observation. The differential leukocyte count values of B. coli infected pigs showed decreased th values of neutrophils, and lymphocytes, and increased eosinophils values come towards normal range on 7 day of observation. The average body weight gain in oxytetracycline and metronidazole + furazolidone combination treated Tampworth & Desi piglets showed higher viz.35.25 ± 1.64 kg and 28.08 ± 1.75 kg of body weight respectively than untreated infected control piglets (15.75 ± 2.39). The average body weight gain in Oxytetracycline and metronidazole + furazolidone combination treated desi piglets were higher body weight viz. 36.67±1.07kg and 32.50±0.96kg respectively than untreated infected control piglets (22.00±0.88 kg). In both the treatment group, the group treated with Oxytetracycline had significantly higher body weight gain 35.25 ± 1.64 kg and 36.67±1.07kg in both T & D and desi piglets respectively than metronidazole +furazolidone combination treated T & D and desi piglets (28.08 ± 1.75 kg, 32.50±0.96 kg respectively). The observation on different hematological parameters during B. coli infection and their treatment indicated that the harm caused by B. coli in pigs could be reduced to a greater extent by suitable therapeutic management. Application of suitable control packages were found to be very encouraging for maintaining optimum health and economical pig production. Oxytetracycline drugs showed higher efficacy than metronidazole + furazolidone combination and it show significantly higher growth in body weight in both T& D and desi piglets.