How Do Vehicle Factors Contribute to Disease Transmission?
Vehicle factors contribute to disease transmission by providing a medium through which pathogens can survive and be transported to new hosts. For instance, contaminated food and water can harbor bacteria and viruses that infect the gastrointestinal tract. Airborne particles can be inhaled, leading to respiratory infections. Fomites can transfer pathogens when individuals touch contaminated surfaces and then touch their face, mouth, or eyes.
