How is Sanger Sequencing Used in Disease Outbreak Investigation?
During a disease outbreak, epidemiologists use Sanger sequencing to analyze samples from infected individuals. By comparing the genetic sequences of pathogens, they can trace the origin and spread of the outbreak. This method is particularly useful in identifying single nucleotide polymorphisms (SNPs) that can differentiate between strains of a pathogen, helping to pinpoint the source of the infection.
