Hunter Local Land Services said the property near Scone where the outbreak occurred last month had completed its 21-day monitoring period and movement restrictions had been lifted.

District veterinarian Jane Bennett said landholders and industry had been cooperative.

"It is important unusual animal deaths and diseases are reported, so we can help protect and maintain Australia's strong biosecurity standards," she explained.

"Suspected Hendra Virus cases are particularly important to report in order to protect the health of people and horses that have been in contact.

"Both the local property owners, as well as private vets and the equine industry, have been very understanding and supportive of the process, following the confirmation of Hendra Virus in one horse, that died in June.

"There have been no further cases in the region since the initial death, and we want to reassure local horse owners they can carry on their regular activities.

"It is important to maintain good biosecurity practices and consider their vaccination schedule."

Hunter Local Land Services worked with the Department of Primary Industries and NSW Health to assist the property owners in managing the situation.

They also undertook meetings with equine vets and thoroughbred breeding industry leaders to review vaccination protocols in the region and best practice safety practices in dealing with suspected Hendra Virus cases.

"Vaccination of horses is the most effective way to help manage Hendra Virus," Dr Bennett said.

"It is also recommended horses are not fed or watered under trees frequented by flying foxes and horse owners keep an eye on any visiting colonies and try to keep horses away from these populations."

More information about Hendra Virus can be found at https://www.dpi.nsw.gov.au/animals-and-livestock/horses/health-and-disease/hendra-virus