Viral DNA isolation involves the extraction of DNA from viruses for downstream applications, such as PCR, sequencing, and genotyping. Since viruses can have either DNA or RNA genomes, viral DNA isolation specifically targets viruses with DNA genomes. This method provides the genetic material necessary for a deeper understanding of viruses and supports efforts to combat viral infections. Applications span diagnostic testing, viral genome sequencing, vaccine development, antiviral drug development, epidemiology, viral pathogenesis research, vector control in agriculture, and environmental surveillance.
