Vectors can be categorized into two main types: 1. Biological Vectors: These vectors not only carry pathogens but also allow them to replicate or develop within their bodies. Mosquitoes and ticks are prime examples. 2. Mechanical Vectors: These vectors carry pathogens on their bodies without allowing them to replicate. For example, flies can carry pathogens on their legs and mouthparts from contaminated material to food or wounds.
