Confirmed cases of lumpy skin disease (LSD) have been detected in Bali, prompting increased vigilance within Australia's northern cattle industry. The viral disease, spread by insects, was initially identified in Sumatra, Indonesia, in 2022 and has since spread throughout the country. Australia remains free of LSD.
LSD primarily affects cattle and buffalo and poses no risk to human health. An outbreak in Australia could result in significant biosecurity and financial consequences, estimated to cost billions of dollars, with one authority estimating an $80 billion impact over 10 years. Indonesia is a significant travel destination for Australians, with over 1.7 million trips made in 2024–25.
The Northern Territory Cattlemen's Association (NTCA) stated that while the industry is taking the threat seriously, the Bali cases are not expected to have immediate financial impacts on trade. Existing protocols and precautions remain in place, with no changes to trading.
Northern Territory chief veterinary officer Rob Williams indicated that an outbreak in Australia is currently considered unlikely due to industry preparedness, including plans for a vaccine rollout. He added that biosecurity rules for tourists returning from Bali are already stringent, and the disease is typically introduced through the movement of infected animals.
Authorities emphasized the importance of robust biosecurity measures to mitigate the risk of LSD and other livestock diseases, such as foot and mouth disease. A recommendation for individuals who have visited affected areas is to avoid contact with livestock for seven days upon return. The Australian government is in communication with its Indonesian counterpart to understand the situation in Bali and maintains that Australia's strict biosecurity regime reduces the risk of an LSD outbreak.