How are pathogens spread and controlled

The video explains how pathogens, which are disease-causing microorganisms, spread through various mechanisms such as direct contact, water, and air. It highlights the importance of hygiene practices like handwashing and sanitation in preventing disease transmission. The video also discusses vector-borne diseases and methods to control them, such as using mosquito repellent and insecticides. Vaccination is presented as a key strategy for pathogen control, preparing the body to fight infections by stimulating antibody production.

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