Our gut is permanently full of large numbers of bacteria and other organisms but serious infections relatively rarely occur due to its extraordinary immune system. Infections of these organs can, however, occur in specific situations. Specialised bacteria and parasites can damage the gut or its functions including direct invasion or toxins. The liver can be damaged by hepatitis viruses, parasites and other infections.

Common gut bacteria (Gram negative bacteria) which in their normal place inside the gut cause no serious problems occasionally bypass the body's defences and can set up serious infections including septicaemia. Public health including the sanitation movement reduced but has not eliminated transmission of these potentially dangerous infections. This lecture will consider infections that normally live inside our gut, how the body keeps them there and what happens when this fails.

A lecture by Chris Whitty, Gresham Professor of Physic 27 March 2019

The transcript and downloadable versions of the lecture are available from the Gresham College website:
https://www.gresham.ac.uk/lectures-and-events/infections-abdominal-organs

Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website.

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