Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
L. intracellularis-specific IgA and IgG in serum. Sera were collected at the time points indicated from L. intracellularis-inoculated pigs and IgA and IgG was measured by ELISA (diluted 1:12.5 and 1:50, respectively). Values from individual pigs in group RE, TC, and CC are expressed as OD% of positive control sera of individual animals. Arrows indicate inoculation with L. intracellularis at day 0 and at day 49.
