Why does hybridisation of animals help to eradicate disease?

Hybridization of animals can help eradicate disease by introducing genetic diversity, which can enhance resistance to pathogens. By breeding individuals from different populations or species, hybrids may inherit beneficial traits that improve their immune responses or adaptability to changing environments. This increased resilience can lead to healthier populations, reducing the spread of diseases. Additionally, hybridization can also contribute to the development of vaccines and treatments by providing new genetic material for research.