Total serum complement in chickens experimentally infected with infectious bursal disease virus with or without previous vaccination

Mean titres of serum complement(C') in 100 broiler chicks from day one to week 13 were determined using the complement fixation test. The chicks were assigned to four groups of 25 each namely, unvaccinated unchallenged(UvUc) which served as the controls, vaccinated unchallenged(VUc), unvaccinated ch...

Full description