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Normally the skin acts as a barrier to germs, but when a person has a cut, germs can get inside, and the cut can get infected. That’s why when a person has a cut, it’s very important to keep it clean.
Continue Learning about Infectious Disease
Infectious Disease
Infections are caused by viruses, bacteria, mold and other organisms and lead to conditions like flu, chicken pox, pneumonia, sore throat, rashes, malaria and other ills. An infection occurs when these germs attack the body, causi...
ng it to respond with antibodies and white blood cells to defend itself. Preventing infectious disease involves eating a healthy diet, getting proper exercise to keep the body strong, and keeping clean by washing hands regularly.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.