10 blackbucks die due to 'bacterial infection' in Zoological Park in Jharkhand's Jamshedpur — UPSC Current Affairs | December 7, 2025
10 blackbucks die due to 'bacterial infection' in Zoological Park in Jharkhand's Jamshedpur
Ten blackbucks died at a zoo in Jamshedpur due to a suspected bacterial infection, Haemorrhagic Septicaemia. This incident highlights the importance of disease management in wildlife conservation and the role of veterinary institutions in diagnosing and preventing outbreaks, relevant for UPSC GS3 Environment and Ecology.
Overview At least 10 blackbucks have died at Tata Steel Zoological Park (TSZP) in Jamshedpur, Jharkhand , due to a suspected “bacterial infection,” according to an official statement on Sunday, December 7, 2025 . The deaths occurred between December 1 and December 6, 2025 . The incident raises concerns about animal health management in zoos and the potential impact on conservation efforts. Key Developments Mortality: 10 blackbucks died within a week. Suspected Cause: Initial findings suggest Haemorrhagic Septicaemia (H.S.) , a bacterial disease caused by Pasteurella species. Investigation: Carcasses were sent to Ranchi Veterinary College (RVC) for examination. Precautionary Measures: Anti-bacterial treatment is underway at TSZP. Alert: Bhagwan Birsa Biological Park in Ranchi has been alerted and is taking preventive measures. Detailed Analysis The deaths at TSZP have prompted a thorough investigation to confirm the exact cause. Dr. Pragya Lakra from Ranchi Veterinary College (RVC) indicated that postmortem examinations suggest H.S. (Haemorrhagic Septicaemia) , a disease caused by Pasteurella bacteria. Further investigations are planned to confirm the diagnosis. The zoo, which initially housed 18 blackbucks out of a total of approximately 370 animals , is now left with only 8 blackbucks . Preventive Measures and Response Following the initial death on December 1 , samples were sent to Ranchi Veterinary College . Jamshedpur Divisional Forest Officer (DFO) Saba Alam stated that the Central Zoo Authority has been informed about the deaths. Dr. M.K. Gupta , chairman of Ranchi Veterinary College’s Pathology Department , explained that Pasteurella spreads rapidly, affecting the lungs and causing sudden death. Common symptoms include high fever, swelling in the neck, and diarrhea. Extensive precautionary measures, including anti-bacterial treatment, are being implemented at TSZP . Broader Implications and Response The incident has triggered alerts at other zoos, including Bhagwan Birsa Biological Park in Ranchi. This zoo, housing 69 blackbucks , has initiated preventive measures such as spraying anti-viral and anti-bacterial medicines and regular bleaching in vulnerable areas, according to veterinarian O.P. Sahu . This highlights the importance of proactive disease management in zoological parks to protect animal populations. UPSC Relevance This news is relevant to GS3: Environment and Ecology , specifically concerning biodiversity conservation and animal health. It also touches upon GS2: Health , regarding the spread and management of diseases. Understanding the causes and implications of such incidents is crucial for UPSC aspirants. Important Facts Date of Incident: December 1-6, 2025 Location: Tata Steel Zoological Park (TSZP), Jamshedpur Number of Deaths: 10 blackbucks Suspected Disease: Haemorrhagic Septicaemia (H.S.) caused by Pasteurella bacteria Response: Investigation by Ranchi Veterinary College, alert at Bhagwan Birsa Biological Park