WHO SEARO and CSIR-IGIB Host Regional Workshop on Dengue Genomics
The World Health Organization’s South-East Asia Regional Office (WHO SEARO) and the CSIR-Institute of Genomics and Integrative Biology (CSIR-IGIB) recently co-hosted a regional workshop focused on dengue genomics and surveillance. The event brought together experts from across the region to discuss advances in genomic surveillance technologies and their application in tracking dengue virus evolution and informing public health responses.
Workshop Focus on Genomic Surveillance
The workshop emphasized the critical role of genomic sequencing in understanding dengue virus dynamics. Participants explored how high-throughput sequencing technologies enable rapid detection of viral variants, which is essential for monitoring outbreaks and assessing risks associated with dengue transmission. Discussions highlighted the integration of genomic data with epidemiological information to strengthen early warning systems and guide vector control strategies.
Expert Contributions from Leading Institutions
Dr. Anurag Agrawal, Director of CSIR-IGIB, contributed to the workshop sessions, sharing insights on technologies enabling fast turnaround genomic surveillance. His expertise in SARS-CoV-2 genomic surveillance, as demonstrated in prior WHO webinars, provided a foundation for discussing scalable approaches applicable to dengue. Other experts from CSIR-IGIB, including Dr. Sridhar Sivasubbu and Dr. Vinod Scaria, have previously addressed federated data systems and informatics tools for pandemic preparedness, underscoring the institute’s leadership in digital health innovation.
Regional Collaboration for Disease Preparedness
The workshop reinforced the importance of regional cooperation in building capacity for genomic surveillance. By standardizing sequencing protocols and data sharing mechanisms, countries in South-East Asia can enhance their ability to detect emerging dengue strains and respond swiftly to public health threats. Such collaborative efforts align with WHO’s broader initiative to strengthen genomic surveillance networks across member states.
Advancing Public Health Through Genomics
Genomic surveillance of dengue virus supports vaccine development, antiviral research, and clinical management by identifying genetic changes that may affect virulence or drug resistance. The workshop underscored how integrating pathogen genomics into national health systems improves preparedness for arboviral diseases, which pose a growing burden in tropical and subtropical regions.
As dengue continues to challenge public health systems globally, initiatives like the WHO SEARO and CSIR-IGIB workshop play a vital role in translating genomic science into actionable public health insights. Sustained investment in surveillance infrastructure and cross-border collaboration remains key to mitigating the impact of dengue outbreaks.