The kinetics of maternal and self-developed Streptococcus suis-specific antibodies.

ABSTRACT:

Background

Streptococcus suis (S. suis) infections are responsible for a large disease burden in piglets during the nursery phase, compromising animal welfare and increasing antibiotic use. The immune gap caused by decreased maternal-derived antibodies (MDA) and insufficient levels or functionality of acquired antibodies in weaned pigs could play a role in the increased susceptibility to S. suis infections. To better understand this, two studies were performed. Study I evaluated the associations between sow antibodies in colostrum and serum, birth parameters (e.g., birth weight, colostrum intake and piglet growth) and the levels of S. suis-specific (serotypes 2 and 9) antibodies in one-day-old piglets from four farms. Subsequently, study II used one of these farms to evaluate S. su

SUBMITTER: Vreman S 

PROVIDER: S-EPMC11806565 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature