Effect of zinc on the humoral immune response of piglets after classical swine fever virus vaccination.

The article examines the effect of zinc on piglets' humoral immune response following classical swine fever (CSF) virus vaccination. Study shows the increase of antibody level that is specific to CSF virus in the serum samples of the piglets. It points out that no antibody increase was found in the controlled group of piglets with zinc in their diet, but without vaccine intake.