There are several reasons why zebrafish are utilized in epidemiological studies:
1. Genetic Similarity: Zebrafish share about 70% of their genes with humans, making them an excellent model for studying human diseases. 2. Transparency: Their embryos are transparent, allowing researchers to observe developmental processes and disease progression in real-time. 3. Rapid Development: Zebrafish develop quickly, reaching adulthood in about three months, which facilitates the study of generational effects and long-term outcomes. 4. Cost-Effectiveness: They are relatively inexpensive to maintain compared to other model organisms like mice or rats.
