Roopa, K.Karunakaran, R.Balasubramanyam, D.Gopi, H.Radhakrishnan, L.TANUVAS2021-02-192021-02-192019-01https://krishikosh.egranth.ac.in/handle/1/5810161398TNV_IJVASR_48(1)_Jan2019_40-44A newborn piglet lacks a fully developed immune system since they are born immature and they have never been exposed to antigens (Rooke and Bland, 2002).EnglishVeterinary ScienceAnimal NutritionArticle