India has achieved a major breakthrough in animal health with the Indian Council of Agricultural Research (ICAR) developing the country’s first indigenous vaccine against African Swine Fever (ASF). The vaccine is expected to strengthen India’s biosecurity and provide much-needed protection to pig farmers who have suffered heavy losses from the disease in recent years.
African Swine Fever is one of the most destructive viral diseases affecting pigs. Since it was first reported in India in 2020, outbreaks have resulted in large-scale pig deaths, disrupted livestock movement and caused serious financial losses, particularly in the North-Eastern states where pig farming is an important source of income.
Until now, there was no approved vaccine available in India to prevent African Swine Fever. Disease control depended mainly on rapid diagnosis, culling infected animals, movement restrictions and strict biosecurity measures.
ICAR scientists have now developed an indigenous vaccine after extensive research. Officials say the breakthrough will help reduce the spread of the disease while lowering economic losses faced by pig farmers.
The development is expected to improve confidence among pig producers and support long-term growth of the sector.
Why African Swine Fever Is Dangerous
African Swine Fever is caused by a highly contagious virus that affects domestic and wild pigs. Infected animals often develop high fever, loss of appetite, skin haemorrhages and internal bleeding.
The disease can cause mortality rates approaching 100 percent, making it one of the most serious threats to pig farming worldwide. Although it does not infect humans, its economic impact on livestock production is severe.
Experts say early detection and vaccination will be critical for preventing future outbreaks.
Pig farming provides livelihoods for thousands of rural families, especially in Assam, Meghalaya, Mizoram, Nagaland and other North-Eastern states.
Repeated disease outbreaks have affected farmers’ incomes, reduced breeding stock and disrupted pork supply chains. Scientists believe the new vaccine will help stabilise production while improving disease management across the country.
Veterinary authorities are expected to evaluate production and deployment strategies before large-scale vaccination programmes begin.
Strengthening Livestock Biosecurity
The indigenous vaccine represents an important milestone in India’s animal health research.
Researchers say locally developed vaccines improve national preparedness against emerging livestock diseases while reducing dependence on imported technologies. Along with surveillance, farm hygiene and movement control, vaccination is expected to become an important tool for protecting the pig farming sector.
Agricultural experts believe the breakthrough will strengthen India’s livestock biosecurity and support sustainable growth in pig farming, helping farmers reduce losses and improve long-term productivity.
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