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bacterium
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.
- 词性: noun
- 行业/领域: 卫生保健
- 类别 AIDS 的预防和治疗
- Company: National Library of Medicine
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创建者
- Joseph Floyd
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