Statistically significant (<i>P</i><0.05) post Bonferroni correction animal and phenotypic correlations between immune, health event, reproductive performance and lactation traits.

1expressed as 0/1 on the week of the immune analysis; 2expressed as number of distinct episodes in a lactation; 3% of PBMC that were CD335, CD8, CD4, CD3, CD14 or γδ TCR positive; 4% of total leukocytes that were PBMC or lymphocytes; 5Natural Antibodies. aphenotypic correlations between immune and health events traits; bphenotypic correlations between immune and reproductive traits; canimal correlations between immune and lactation traits measured on the same week; danimal correlations between immune and lactation traits measured throughout lactation; ephenotypic correlations between immune profile and lactation traits measured on the same week; fphenotypic correlations between immune and lactation traits measured throughout lactation.