India can now detect the deadly Nipah virus within minutes, thanks to a newly developed portable test kit by the National Institute of Virology (NIV), Pune. Created under the Indian Council of Medical Research (ICMR), this innovative “point-of-care” LAMP-based kit delivers instant results even in remote, non-laboratory settings.
High-Risk States to Get First Deployments
Dr. Naveen Kumar, Director of NIV, confirmed that the kit will be deployed in high-risk regions such as Kerala and West Bengal. “This portable, patented kit offers fast and reliable results without laboratory infrastructure,” he said.
Understanding the Threat of Nipah Virus
As reported by The Hindu, the Nipah virus is one of the most lethal viral infections, with a mortality rate exceeding 50%. Transmitted primarily through fruit bats, it has triggered multiple outbreaks in India. NIV Pune remains the only facility in the country capable of culturing the Nipah virus. It also conducts genomic sequencing, vaccine research, and drug trials.
Ongoing Efforts for Treatment and Prevention
NIV is actively collaborating with a pharmaceutical company and other research partners to develop monoclonal antibodies for treatment. Additionally, the institute is working on an indigenous vaccine for the virus, expected to enter clinical trials in the coming years.
Genotype B Variant Dominates Indian Outbreaks
According to Dr. Kumar, all Nipah virus samples detected in India belong to the more aggressive ‘Genotype B’ strain, which is also found in Bangladesh. This variant is highly infectious and causes severe symptoms, unlike the less virulent Malaysian ‘Genotype M’.
Focus on Kerala and West Bengal
Kerala and West Bengal have reported the most Nipah cases in India over the past decade. NIV has established specialized laboratories and monitoring systems in these states to enable swift detection and containment.
History of Nipah Outbreaks in India
India recorded its first Nipah outbreak in 2001 in West Bengal, which saw a fatality rate of 74%. A second outbreak in 2007 in the same state recorded a 100% fatality rate. Kerala faced its first major outbreak in 2018, with 16 deaths. Since then, the state has seen recurring outbreaks, resulting in 19 total fatalities.
Evidence of Widespread Bat Exposure
Dr. Pragya Yadav, a senior scientist at NIV and a leading Nipah researcher, shared findings from antibody surveys. The results indicate past exposure to the virus in fruit bats across nine states and one Union Territory. These findings underscore the need for ongoing surveillance and preventive measures.
Looking Ahead
The introduction of the portable Nipah test kit and ongoing efforts to develop treatments and vaccines have better equipped India to handle future outbreaks and protect public health.