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bakterio | |||
Anglais glossaire | |||
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bact | |||
A single-celled microorganism. Bacteria occur naturally almost everywhere on earth, including in humans. Some bacteria can cause disease in humans. People with weakened immune systems, including people with HIV, are at a higher risk for bacterial infections than people with healthy immune systems. |
bacterium: 2 phrases, 1 sujets |
Environnement | 2 |