NAMS task force report on vector borne diseases

EXECUTIVE SUMMARY Vector-borne diseases (VBDs) in India, which include viral, parasitic, and bacterial infections, present significant public health challenges. These diseases, transmitted by various vectors such as mosquitoes, ticks, and fleas, contribute to high morbidity and mortality rates, particularly in vulnerable populations. Despite existing control measures, these diseases continue to affect millions, driven by factors such as climate change, urbanization, and inadequate disease surveillance. necessitating urgent attention to fill the gaps in various surveillance, treatment, and prevention strategies. There is a critical need for a comprehensive understanding of the epidemiology, transmission dynamics, vector behavior, and environmental factors influencing disease spread. The knowledge of vector biology and ecology, resistance to insecticides, and environmental adaptations are crucial for the development of targeted control strategies. Existing diagnostic tools for VBDs are often inadequate, particularly in resource-limited settings. There is a pressing need for rapid, cost-effective diagnostic methods and novel treatments to address drug resistance. Post-infection syndromes and chronic conditions associated with diseases like dengue and chikungunya contribute to the long-term health impacts of VBDs. There is an urgent need for the development and implementation of vaccines for diseases like dengue and malaria. Continued investment in vaccine research is essential to provide long-term solutions to VBDs along with current vector control measures. An integrated approach that combines biological control, environmental management, and community involvement is necessary to enhance the sustainability and effectiveness of control strategies. Enhancing public awareness about VBDs, their transmission, and preventive measures is vital. Education campaigns should target high-risk populations, focusing on behavioral changes to reduce vector exposure. Promoting interdisciplinary research collaborations among academia, governmental, and Non-Governmental Organizations (NGO) can lead to more holistic approaches in addressing VBDs and strengthening the integration of research findings into public health policy and practice to ensure that evidence-based strategies are implemented at all levels. Establishing sustainable funding mechanisms for research and intervention programs is crucial to maintaining momentum in the fight against VBDs. In summary, addressing the research gaps, enhancing surveillance, and improving treatment and prevention strategies for VBDs in India are imperative for mitigating their impact. By prioritizing these areas, India can develop a more effective and sustainable response to the growing burden of VBDs, ultimately improving public health outcomes including and improving the quality of life.