
Bovine tuberculosis (bTB) is a chronic, infectious and primarily respiratory disease caused by the slow-growing bacterium Mycobacterium bovis (M. bovis). It is mainly a disease of cattle and other bovines, but can affect a wide range of mammals.
The government is committed to implementing a comprehensive 25-year strategy to eradicate bTB in England. The strategy was published in 2014 and includes strengthening cattle testing and movement controls, improving biosecurity, badger control in areas where bTB is endemic, and research and development of cattle and badger vaccines.
An independent review of the government's bTB strategy was carried out by Professor Godfray and his team and was published in November 2018. The government published its response to the review in March 2020, setting out its priorities for the next five years.
A key component of the bTB eradication strategy is implementation of a simple five point plan supporting the application of good biosecurity:
This course is designed to provide background to these five points and the scientific principles that they are based on. Scroll down the course page and work through the content to find out more.
This first topic introduces some basic facts about bTB. Use the resources to develop your understanding of bTB and the government's strategy to eradication the disease in England.
It introduces the following topics:
Click on the links below to find out more.
This topic introduces ways to restrict contact between badgers and cattle both in farm buildings and at pasture. It is made up of a series of resources for you to use to develop your understanding of the methods used to keep badgers and cattle apart.
It introduces the following topics:
Click on the links below to find out more.
This topic introduces how to manage cattle feed and water on farm. It is made up of resources for you to use to develop your understanding of the methods used to prevent contamination of cattle feed and water with bTB.
It introduces the following topics:
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Movement of cattle is the most significant route for spreading bTB. This topic introduces the different options for trading cattle and the ways in which bTB can enter the herd. It is made up of resources to help you develop your understanding of the methods used to prevent infected cattle entering a herd.
It introduces the following topics:
Click on the links below to find out more.
This topic introduces ways of reducing the risk of bTB infection from neighbouring cattle herds. It is made up of resources to help you develop your understanding of the risks that neighbouring herds pose and the ways in which this risk can be reduced.
It introduces the following topics:
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This topic introduces the measures used to minimise infection from cattle manure. It is made up of resources to help you develop your understanding of the risks posed by infected manure and the methods that can be uses to minimise the risk.
It introduces the following topics:
Click on the link below to find out more.
By now you should have developed an understanding of the facts about bTB and how by following Defra's five point plan it is possible to maintain good biosecurity and limit the potential impact of bTB by:
Restricting contact between badgers and cattle
Managing cattle feed and water
Stopping infected cattle entering the herd
Reducing the risk from neighbouring herds
Minimising infection from cattle manure
In this final section of the course we aim to provide you with an opportunity to put you knowledge and skills into practice. Complete the activity below where you will be required to review some published case studies and comment on the measures that have been implemented. Click on the link below to complete the activity.
We are committed to the continued development of this course material to ensure that it reflects and promotes best practice in bTB biosecurity. Please click on the link below to have your say.