The idea behind this hierarchy is that the control methods at the top of graphic are potentially more effective and protective than those at the bottom. Following this hierarchy normally leads to the implementation of inherently safer systems, where the risk of illness or injury has been substantially reduced.

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(0:00) Intro
(0:16) Focusing on Individuals Rarely Fixes Health & Safety
(0:42) Overall Summary of Controls
(1:02) Elimination
(1:31) Substitution
(1:44) Engineering Control
(2:00) Administrative Controls
(2:44) PPE
(3:46) Thinking about Exposures
(5:02) Outro
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The Healthier Workforce Center is supported by Cooperative Agreement No. U19OH008858 from the Centers of Disease Control and Prevention (CDC) / National Institute for Occupational Safety and Health (NIOSH)
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In this video I will be giving a brief overview of Biological Hazards, which is an important type of occupational hazard that a worker can be potentially exposed to!

We will be going over the health effects that biological hazards can have on the human body, the types of transmission modalities and what occupational factors impact on the susceptibility for exposure. Finally we go over the types of controls which should be in place to manage biological hazards in the workplace.

Useful references for further reading on the topic:

1. OHS Body of Knowledge – Biological Hazards (SIA):
https://www.ohsbok.org.au/wp-content/uploads/2013/12/18-Hazard-Biological.pdf

2. Work-related infectious and parasitic disease Australia (Australian Safety and Compensation Council): https://www.safeworkaustralia.gov.au/system/files/documents/1702/workrelated_infectious_parastitic_disease_australia.pdf

3. National Hazard Exposure Worker Surveillance (Safework Australia):
https://www.safeworkaustralia.gov.au/system/files/documents/1702/nhews_biologicalmaterials.pdf

My aim for this channel is to provide everyone with some valuable information in the area of occupational medicine. I value any feedback therefore please feel free to leave a comment on any of my videos as well as a like and if you enjoyed it! If you find my content of value please subscribe and share them with your friends and colleagues!

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