Vector-borne diseases (VBDs) are illnesses caused by microbes such as bacteria, viruses, and parasites that are spread by living organisms known as vectors. Mosquitoes and ticks are among the most common vectors and can transmit diseases such as malaria and Lyme disease when they bite people or animals. VBDs affect communities around the world, and their distribution can be influenced by factors including climate, environmental conditions, and human activities. There are steps we can take to reduce the risk of VBDs and protect both animal and human health.

These lessons help pupils explore the connections between insects, the environment, and health, empowering them to make informed choices that help keep themselves and their pets safe. The resources have been mapped against the national curriculum across geography, science and PSHE, ensuring alignment with statutory programmes of study and relevant schemes of work.