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Duration of TCV in duodenum, jejunum, and ileum as determined by IFA. Turkey poults were orally infected with TCV at 10 days old. Intestinal segments of duodenum, jejunum, and ileum were separately collected from turkeys of infected or uninfected control groups at 1, 2, 3, 4, 6, and 9 weeks PI, and the IFA scores for TCV were determined as described in Section 2. The error bars represent the standard error of five samples.
