The loss of biodiversity can have significant impacts on the spread of diseases:
1. Increased Host Density: When biodiversity decreases, the remaining species often proliferate. If these species are competent hosts for pathogens, this can increase the spread of diseases.
2. Habitat Fragmentation: Loss of habitat leads to fragmented ecosystems, which can force animals into closer contact with humans, increasing the likelihood of zoonotic diseases.
3. Disruption of Ecosystem Balance: A decrease in biodiversity can disrupt the balance of ecosystems, making them more susceptible to invasions by pests and pathogens.
