Bacterial infections
Understanding Bacterial Infections
Bacterial infections are illnesses caused by harmful bacteria that enter the body and multiply. While many bacteria are harmless or even beneficial (like those in our gut), some can cause diseases when they invade the body.
What Are Bacteria?
Bacteria are tiny, single-celled microorganisms that live almost everywhere—in soil, water, air, and even inside and on your body. While most are harmless or helpful, harmful bacteria, known as pathogens, can cause infections.
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Bacterial infections are illnesses caused by harmful bacteria that enter the body and multiply. While many bacteria are harmless or even beneficial (like those in our gut), some can cause diseases when they invade the body.
What Are Bacteria?
Bacteria are tiny, single-celled microorganisms that live almost everywhere—in soil, water, air, and even inside and on your body. While most are harmless or helpful, harmful bacteria, known as pathogens, can cause infections.
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