West Australia's hospital staff will get anti-stab vests, personal alarms for extra protection from aggressive and drug-addled patients, according to an article on the Perth Now website.
The government is committing $2.2 million to the initiative, which will be rolled out over three years.
About 250 anti-stab vests costing close to $1000 each will be provided to mostly security officers, while about 2500 personal mobile duress alarms at $570 each will be given to a range of health workers.
The alarms would be in addition to existing personal and work station alarms.
Ventilation and Filtering for Infection Control 
ChristianaCare Opens Aston Campus Neighborhood Hospital
Stantec Breaks Ground on New Academic Medical Center in Miami
Building Senior Living for the Next Generation of Retirees
Managing Drain and Biofilm Risk