Bacterial infections arise from various sources, primarily due to the transmission of bacteria from external sources into the body.
Here's a breakdown of the common causes:
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Direct Contact with Contaminated Surfaces or Objects: Bacteria can survive on surfaces for varying periods. Touching these surfaces and subsequently touching your mouth, nose, or eyes provides a direct entry point for the bacteria to infect you.
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Breaks in the Skin: Cuts, scrapes, and wounds, even minor ones, bypass the skin's protective barrier, allowing bacteria to enter the body and establish an infection. Skin-to-skin contact with someone already infected also presents a risk.
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Mother-to-Child Transmission: During pregnancy, bacteria can sometimes be transmitted from the pregnant parent to the developing baby.
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Contaminated Food or Water: Ingesting food or water contaminated with bacteria can lead to infections in the digestive system.
In summary, bacterial infections are caused by the introduction of harmful bacteria into the body through various pathways like contact with contaminated surfaces, breaks in the skin, transmission from parent to child, and contaminated food/water.
