CCOHS: Biological Hazards
Biological Hazards Sources of biological hazards may include bacteria, viruses, insects, plants, birds, animals, and humans. These sources can cause a variety of health effects ranging from skin irritation and allergies to infections (e.g., tuberculosis, AIDS), cancer and so on.
Hazard and Risk - Hazard Identification - Canadian Centre for ...
2018年5月4日 · Analyze and evaluate the risk associated with that hazard (risk analysis, and risk evaluation). Determine appropriate ways to eliminate the hazard or control the risk when the hazard cannot be eliminated (risk control). Overall, the goal of hazard identification is to find and record possible hazards that may be present in your workplace.
Hazard and Risk - General - Canadian Centre for Occupational …
2024年5月10日 · Sometimes the resulting harm is referred to as the hazard instead of the actual source of the hazard. For example, the disease tuberculosis (TB) might be called a "hazard" by some but, in general, the TB-causing bacteria (Mycobacterium tuberculosis) would be considered the "hazard" or "hazardous biological agent".
The Young Workers Zone : Teaching Tools : Biological ... - Food …
2018年3月21日 · > Biological Hazards Food Safety When working with food, safe handling practices should be followed to avoid contaminating food with "germs" or to avoid picking up any "germs" (bacteria or viruses) from handling the food itself.
CCOHS: Biological
Sources of biological hazards may include bacteria, viruses, insects, plants, birds, animals, and humans. These sources can cause a variety of health effects ranging from skin irritation and allergies to infections (e.g., tuberculosis, AIDS), and cancer.
The Young Workers Zone : Teaching Tools : Biological Hazards: …
2018年3月21日 · The biological hazards or biohazards described above can be transmitted through various sources, namely: People? human to human. Animals? from pets or wildlife (e.g. deer ticks carry Lyme disease) Dirty food or water? (eating, drinking, even swimming sometimes) Dirty needles? When we use the word "Dirty" we could say "contaminated".
WHMIS - Hazard Classes and Categories - Canadian Centre for ...
2024年5月10日 · Category 1 is always the greatest level of hazard (that is, it is the most hazardous within that class). If Category 1 is further divided, Category 1A within the same hazard class is a greater hazard than category 1B. Category 2 within the same hazard class is more hazardous than category 3, and so on. There are a few exceptions to this rule.
CCOHS: Hazards - Canadian Centre for Occupational Health and …
Chemicals. Access chemical information with substance. Find resources on chemical hazards, product safety, WHMIS, (M)SDSs, transport of hazardous materials, toxicity, and safe work practices.
CCOHS: How to Work Safely with - Hazardous Products using the
2018年4月9日 · In addition to the specific hazards identified by the biohazardous infectious materials pictogram, it is important to remember that the product may have other hazards. If the product using this pictogram is also potentially hazardous to humans (e.g., physical or health hazards), it would have other hazard pictograms to warn about those properties.
Biological Hazards Stinging Insects - Working Safely On this page What are stinging insects? Stinging insects have a sting (or stinger) at the posterior end of their abdomen. This group of insects includes honey bees, bumble bees, wasps, hornets, yellow jackets, and ants. However, many ants do not have stings.