Genomic sequences are employed in various ways in epidemiology, including:
1. Disease Surveillance: By sequencing the genomes of pathogens isolated from patients, scientists can monitor the spread and evolution of infectious diseases. 2. Outbreak Investigation: During an outbreak, genomic sequencing helps identify the source of the infection and how it is spreading. 3. Drug Resistance Tracking: Genomic data can reveal mutations associated with resistance to antibiotics or antiviral drugs, helping in the management of treatment protocols. 4. Vaccine Development: Understanding the genetic variability in pathogens aids in the design of effective vaccines.
