As Queensland’s first case of Hendra virus in three years was confirmed, Biosecurity Queensland reminds horse owners to be vigilant.
Biosecurity Queensland reported that positive test results were received from an unvaccinated horse in south-east Queensland on 4 July 2025. The horse sadly died on the property after its condition reportedly rapidly deteriorated.
This was Queensland’s first case of the Hendra virus since 2022.
Biosecurity Queensland Acting Chief Veterinary Officer Dr Fiona Thompson stated they worked closely with the affected horse’s owner to ensure the risk was contained on the property.
“I’d like to commend the referral veterinarian for their professional management of this case and the biosecurity and human health risks that come along with a Hendra virus detection,” she said.
Dr Thompson reported the vaccination of horses was the most effective way to manage the Hendra virus disease.
“Hendra virus infection can occur throughout the year, so it’s important that horse owners and people in contact with horses take steps to protect themselves and their animals at all times.
“We’d urge them to continue to practice good biosecurity and personal hygiene measures – even if a horse is vaccinated against Hendra virus.
“If a horse becomes sick, owners should contact their veterinarian immediately.”
Queensland Chief Health Officer Dr Heidi Carroll reported Queensland Health was working closely with Biosecurity Queensland to support the public health situation.
“While the Hendra virus can spread from horses to people, it is rare,” she said.
“We know from past cases of Hendra virus infection in horses that most people exposed remain well and don’t contract the infection.”
There is no vaccine for humans against Hendra virus. As a horse may be infectious with Hendra virus before becoming noticeably unwell, it is important to exercise good hygiene practices when interacting with any horse.
Measures include:
• Washing hands with soap and water regularly after touching horses, particularly before eating, smoking or touching your eyes, nose or mouth.
• Covering wounds with a waterproof dressing.
• Wearing personal protective equipment if it is likely you will come into contact with body fluids from any horse.
• Washing unprotected skin with soap and water if it comes into contact with a horse’s body fluids or manure.
