Tuberculosis : upgrading our defences /
TB is a moving target. It's a complex, mutating virus that is appearing in hundreds of different, drug-resistant strains. There are 16 different vaccines now undergoing trials - but how will we know which will quickly be made ineffective by TB's extraordinary ability to change itself?
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Format: | Electronic Video |
Language: | English |
Published: |
London :
SW Pictures Ltd.,
2008
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Series: | Current affairs in video
Kill or cure? |
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