Asiatic Lions Die in Gujarat Gir from Suspected Babesiosis Infection: What It Means

Eight Asiatic lions, including cubs, have died in Gujarat's Gir region due to a suspected Babesiosis infection, the state government announced on 29 May 2026. As a precaution, the Forest Department isolated lions living within a 10-kilometre radius of the affected areas in Gir Somnath and Amreli districts, while lions suspected of being infected are being treated.

Babesiosis is a tick-borne parasitic disease caused by the Babesia parasite, which lions and other wild animals catch from the bite of infected ticks. The parasite is a protozoan that behaves much like the malaria-causing Plasmodium: it infects and bursts red blood cells. Symptoms include weakness, anaemia, fever and an enlarged spleen, and in animals already under stress or facing other infections it can lead to organ failure and death. Wild plant-eating animals such as chital and nilgai usually act as natural carriers of the parasite, which normally stays at low, harmless levels in the wild.

Wildlife scientists have said that a few deaths among a population of about 1,000 lions do not amount to an emergency, because disease and host species generally reach a natural balance in the wild. However, experts stress that Asiatic lions are especially vulnerable because they survive in a very small core habitat and carry low genetic diversity due to a historical population bottleneck. A single disease outbreak in one concentrated population could be devastating, as seen in Africa's Serengeti in the mid-1990s when about a third of the lions there died within three months. This is why scientists repeatedly call for creating additional, separate lion populations outside Gujarat as a safety net against extinction.

Exam angle: The Asiatic lion (Panthera leo persica) is found only in and around the Gir landscape in Gujarat and is a high-yield species for environment and ecology questions. Aspirants should connect this story to the idea of safety-net populations, the long-pending debate on translocating lions to a second home such as Kuno in Madhya Pradesh, the dangers of low genetic diversity, and other wildlife diseases like canine distemper and rabies that threaten big cats.