Abstract: Themammalmilkis oneofthesecretio ns whichcanbeusedas immunoregulator.Thenew -bornanimal cangetfromthe milkthe major antimi crobialprotectionagainstmicrobi alinfectionanda passive immunity.So we coulduse these immunoglobulins to preventandtreatvarious humaninfections.We have immunizedthe pregnan t cowwith anti -asthma vaccine and obt ained immune milk.We have also teste d these immunoglobulins`potency of the immune milk with ELISA.

Key words: asthma, immune milk, passive immunity