Tag Archives: Mycobacterium tuberculosis

A GM potato for Europe?

Here in the European Union (EU), farmers were allowed to grow two crops that had been genetically modified (GM, genetically engineered, GE, biotech). Now they’re only allowed to grow one of them. In July this year I said that whether … Continue reading

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Is the existing bovine TB eradication policy really working?

One of my favourite sources of information about bovine tuberculosis (bTB, caused by Mycobacterium bovis) is bovinetb.co.uk. Its unnamed author is ‘looking for the reform of a costly and misguided system.’ When I talk to farmers, I often hear support … Continue reading

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The badger cull – what we know and what we don’t know

Bovine tuberculosis (bTB) is an infectious disease of cattle (Bos primigenius) caused by the bacterium Mycobacterium bovis. You could follow my ‘tuberculosis’ tag. Other animals can get bTB too. In Britain, some people think the native badger (Meles meles) is … Continue reading

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Tuberculosis in cattle and people

Here in Britain some cattle (Bos primigenius) get bovine tuberculosis (bTB). Symptoms are mild until after the bacterium (Mycobacterium bovis) spreads through the animal’s body. But even in its early stages bTB is a serious problem for the farmer. Bovine … Continue reading

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Licensed to kill? Not a single badger has been shot two months into cull

Tuberculosis (TB) is a disease which develops slowly, spreading from the lungs to other organs. In cattle (Bos primigenius) it’s called bovine tuberculosis (bTB), caused by the bacterium Mycobacterium bovis. Joanne Pugh at the Farmers Guardian explains how bTB works. … Continue reading

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Tuberculosis: When the drugs don’t work

We’ve been talking about tuberculosis (bTB) in cattle (Bos primigenius) and badgers (Meles meles). But why do we care? We care because TB kills people, slowly and horribly. Poor people tend to get it. Until a few decades ago, rich … Continue reading

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The transmission of tuberculosis

Tuberculosis (TB) in humans is a disease of poverty. The causative agent, Mycobacterium tuberculosis, spreads between people in droplets breathed out or sneezed out. I’ll never forget the disgust on my tutor’s face when she described handling sputum samples but … Continue reading

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