AVP and infection: At 4 hrs p.i. during 2D-monolayer infection, C. jejuni strain 81–176 (Fig 5A) reached ADH (upper panel) and INT (lower panel) rates of 17.9% and 2.6%, respectively, which were significantly higher compared to 10.1% and 1.2% observed for strain NCTC11168 (Fig 5B).