Extract

The approach we will use is to employ measurement of the activation of white blood cells, to look at patterns of responses during a controlled infection of the gut with Mycobacterium bovis. M. bovis can be conveniently obtained in a safe and pure form as an oral vaccine. By giving three challenges of M bovis to the gut, we will simulate repeated gut infections with this organism. We can then compare the activation of cells in the blood to the immune responses seen after each challenge, to determine whether the non-specific defences of the gut can block each subsequent infection.

Inclusion criteria

• Bacterial Infections

Links

• ictrp
• nct