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  1. Earthquakes - World Health Organization (WHO)

    Mar 1, 2023 · Earthquakes can strike suddenly and without warning. An earthquake is a violent and abrupt shaking of the ground, caused by movement between tectonic plates along a fault line in the …

  2. Tsunamis - World Health Organization (WHO)

    Jan 1, 2018 · Drowning is the most significant cause of death due to tsunamis. Injuries from debris account for many of the health care needs in the immediate aftermath of the disaster. Falling …

  3. Floods - World Health Organization (WHO)

    Jan 30, 2024 · Floods are the most frequent type of natural disaster and occur when an overflow of water submerges land that is usually dry. Floods are often caused by heavy rainfall, rapid snowmelt …

  4. Communicable diseases following natural disasters

    Feb 22, 2006 · Risk assessment and priority interventionsOverview Natural disasters are catastrophic events with atmospheric, geologic and hydrologic origins. They include earthquakes, volcanic …

  5. Landslides - World Health Organization (WHO)

    Jan 30, 2024 · The magnitude of the physical and human costs from landslides can be reduced if adequate emergency prevention, preparedness, response and recovery measures are implemented …

  6. The Haiti earthquake created 300,000 non-fatal casualties. Typically, approximately 60% of per-sons presenting to field hospitals require surgical intervention, of which 80% involved de-bridement of …

  7. Drought - World Health Organization (WHO)

    Jan 1, 2018 · Drought is a prolonged dry period in the natural climate cycle that can occur anywhere in the world. It is a slow-onset disaster characterized by the lack of precipitation, resulting in a water …

  8. Risk assessment - World Health Organization (WHO)

    A risk assessment determines the potential impact of a public health threat and the necessary response measures. Under the International Health Regulations (IHR) provisions, countries detect and notify …

  9. Environment, Climate Change and Health

    Dec 8, 2021 · Emergency situations, including those due to natural hazards (e.g. earthquakes, hurricanes, floods, landslides, wildfires and droughts), technological hazards (e.g. chemical spills, …

  10. Simulation Exercises - World Health Organization (WHO)

    Oct 30, 2019 · A practical guide and tool for planning, conducting and evaluating simulation exercises for outbreaks and public health emergency preparedness and response.