How does your body fight a disease

In general, your body fights disease by keeping things out of your body that are foreign. Your primary defense against pathogenic germs are physical barriers like your skin. You also produce pathogen-destroying chemicals, like lysozyme, found on parts of your body without skin, including your tears and mucus membranes.

Explanation:

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certain medicine and depends how healthy and strong your body is

Explanation:

the medicine helps and your body health with also fight off the disease with your healthy blood

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