A suspected second death from Nipah virus infection in Kerala has prompted state health authorities to ramp up surveillance, contact tracing, and public advisories across six districts as concerns grow over the spread of the deadly zoonotic virus. A 57-year-old man from Palakkad, who died on July 12 while receiving treatment at a private hospital, tested positive for Nipah in preliminary tests conducted at Manjeri Medical College. The state is now awaiting confirmatory results from the National Institute of Virology (NIV) in Pune, as health officials expand fever surveillance and urge the public to avoid unnecessary hospital visits.
Tracing Contacts and Tightening Surveillance
Kerala Health Minister Veena George confirmed the preliminary positive result and stated that a list of 46 individuals who had come into contact with the deceased patient has been prepared. Authorities have utilised CCTV footage and mobile tower location data to map the patient’s recent movements and build a comprehensive contact list. In addition, a detailed family tree has been created to trace close contacts, and health teams have been deployed for active fever surveillance in the region to detect potential symptomatic cases early.
The newly suspected death follows a recent Nipah-related death in Malappuram district, while another patient from Palakkad remains hospitalised under observation for suspected infection. The contact list related to Nipah surveillance in Kerala now includes 543 individuals, with the latest case adding 46 new contacts to the ongoing monitoring system.
Public Advisory and Hospital Readiness
To contain potential spread, the health department has urged residents of Palakkad and Malappuram districts to avoid unnecessary visits to hospitals and limit visits to friends and family members receiving treatment. The advisory emphasises that only one attendant per patient will be allowed, and strict mask mandates remain in place for healthcare workers, patients, and visitors in hospital premises.
The state government has issued a Nipah alert to hospitals across Palakkad, Malappuram, Kozhikode, Kannur, Wayanad, and Thrissur districts, instructing medical facilities to remain vigilant for patients presenting with high-grade fever, encephalitis, and symptoms resembling Nipah infection. Hospitals have been asked to report such cases promptly to the health department for immediate action.
Minister Veena George has directed officials to strengthen response teams and enhance monitoring capabilities, considering the seriousness of the situation. Field teams have been reinforced to manage contact tracing and data collection as the state awaits NIV’s confirmatory test results, which will guide the next steps in Kerala’s containment strategy.
According to the World Health Organization (WHO), Nipah virus is a zoonotic disease that can spread from animals to humans, through contaminated food, or via direct human-to-human contact, with a high fatality rate and the potential to cause serious outbreaks. The current measures by Kerala health authorities aim to break the chain of transmission swiftly while keeping the public informed and healthcare systems prepared for any escalation.
