How Do Genomic Studies Help in Understanding Infectious Diseases?

Genomic studies play a crucial role in understanding infectious diseases by analyzing the genomes of pathogens. This helps in tracking the spread of infections, understanding the mechanisms of drug resistance, and identifying targets for new treatments. For example, genomic sequencing of viral genomes, such as SARS-CoV-2, has been instrumental in monitoring the evolution of the virus and informing public health responses during the COVID-19 pandemic.