Before revision: Examples include: (BSE) s s (river blindness) s s for allergic people (SARS) Psychological Psychological hazards include but are not limited to stress, violence and other workplace stressors.
After revision: Examples include: (BSE) s s (river blindness) s s , a common allergen (SARS) Psychological Psychological hazards include but are not limited to stress, violence and other workplace stressors.