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.
Model validation against data of Van Gerwe et al. (2005). The percentage of a flock of broilers shedding Campylobacter across several weeks after introduction of a Campylobacter-positive seeder bird. (A,B) Seeder bird introduced at day of hatch, samples collected via cloacal swab, (C,D) seeder bird introduced one day after hatch, samples collected via fresh fecal droppings.
