Ticks can contain a variety of pathogens, including the bacteria that causes Lyme disease, therefore it's crucial to test them for Lyme disease and other illnesses. When these pathogens are found in a tick, it can be easier to gauge the risk of infection and decide whether additional testing or treatment is necessary. The tick testing for lyme disease procedure involves the careful extraction and analysis of the tick's bodily fluids, and tissues, with the goal of identifying the presence of Lyme disease.