NEET PG High-Yield: Man-Made Disasters
Unlike natural disasters, man-made (anthropogenic) disasters result from human intent, negligence, or error. They often involve complex toxicological or structural challenges.
Key Categories
| Type | Examples |
|---|---|
| Industrial/Technological | Bhopal Gas Tragedy (MIC leak), Chornobyl, Oil spills. |
| Complex Emergencies | War, civil strife, terrorism, displacement/refugee crises. |
| Structural/Transport | Building collapses, train derailments, plane crashes. |
Management Considerations
- Hazardous Materials (HAZMAT): Require specialized protective gear (PPE) for responders to prevent secondary casualties.
- Decontamination: Essential in chemical/radiological incidents before any patient treatment can occur.
- Psychological Impact: High incidence of PTSD and long-term anxiety due to the intentional or negligent nature of the event.
- Legal/Ethical: Often involves complex forensic investigation and public health accountability.
High-Yield NEET PG Pearls:
- Bhopal Gas Tragedy (1984): The classic example of an industrial disaster in India caused by the leak of Methyl Isocyanate (MIC).
- Refugee Health: In complex emergencies, the priority shifts to preventing communicable disease outbreaks (measles, diarrhea) in overcrowded camps.
- Preparedness: Mitigation strategies focus heavily on strict industrial safety regulations, environmental impact assessments, and counter-terrorism measures.