Biology homework help

Welcome to the last Discussion;
You may be aware of occupational health and safety issues around you, in your work place,  hazards threatening your family members, friends, and colleagues at work. You may notice some more severe hazards reported in the Media.
For this discussion, please introduce any occupational safety issues in the recent years which was broadcast in the media significantly, anywhere in the world. Discuss the causes, the consequences, the safety considerations, and the injuries/damages for different groups of people.

You can mention the time, the country/state, the company/institution, and any kind of statistical data which you think might be informative.