What is a Disaster?

Disaster is anything that can occur causing damages, an ecological disruption and deterioration of health and the health services. Disaster can be manmade or natural disasters such as floods. When disasters like flooding or tornadoes that may be accompanied by floods occur, the public health personnel and public health nurses are normally the first people who respond to the emergency, given that they are the people who understand and know the available resources used in providing first aids to the affected victims.

All disasters are either natural or man-made. Majority of the United States’ most costly disasters have been natural disasters (Steinberg, 2006). Ted Steinberg, an environmental historian, uses Acts of God to analyze how American interference with nature intensifies the harmfulness of natural disasters. Steinberg (2006), states “those in power have tended to view these events as purely natural in an effort to justify a set of responses that has proved both environmentally unsound, and socially, if not morally, bankrupt”(p.19). This book selectively exhibits solid facts pertaining to specific natural disasters; namely hurricanes, floods, and earthquakes. In this manner, Steinberg attempts to persuade readers of the idea that natural disasters are not outside of human control or consequence. The idea of an “act of God” was initially from the idea that natural disasters were a result of punishment for sin (Steinberg, 2006). When Americans started to venture from the idea of natural disasters being a result of human actions, the assumption arose that natural disasters were without human culpability.

The "natural disaster" of 1993 was made worse by human activities so biologists describe. The biologists were right because by interfering in the natural flow of water we caused a massive flood to happen. Then on top of it all people who lost their farms decided to build right back in the same spot knowing that at any moment the other shoe would drop. By using science people can come up with the answer of using ideas like overflow ponds as soccer fields and also raising up the land where the agricultural farms are needed and using pumps instead of irrigation canals. By logically planning out the area by using natural flows of water people can get the most gain from practices of scientific

Effective disaster management is highly important when it comes to assisting in rescue and relief to affected. This does not only include post disaster rescue efforts but these disaster management activities should be proactive. They start right from taking preventive measures before the disaster actually occurs and goes on till the effected people are resettled back in their lives. This disaster management pertaining to human life is not only associated with physical well being but also focuses on psychological, emotional, and spiritual rehabilitation.

And it involves interaction with familiar faces, tasks, procedures, and organizations. (Auf der Heide, Erik. 1989) An emergency is generally personal in nature. A disaster is “an event associated with the impact of a natural hazard, which leads to increased mortality, illness and/or injury, and destroys or disrupts livelihoods, affecting the people or an area such that they (and/or outsiders) perceive it as being exceptional and requiring external assistance for recovery” (Cannon 1994, 29, fn.2). Finally, a catastrophe can be viewed as “…any disaster that overwhelms the ability of state, local, and volunteer agencies to adequately provide victims with such life-sustaining mass care services as food, shelter, and medical assistance within the first 12 to 24 hours.” (GAO, Disaster Management, 1993, p. 3).

According to Jack Herrmann is Asst. Professor of Psychiatry at the University of Rochester School of Medicine “Disaster management is the preparation for, response to, and recovery from disaster. While there are different understandings of Disaster Management, it is generally viewed as a cycle with the following five key phases:

A disaster is an unforeseen fatal event that causes massive disruption to the working of a community

Disasters are bound to strike at a given time and they more often find us unaware, this is the sole reason why the majority of the disasters that happen are usually fatal and destructive. This then calls for the need to try as much as possible to prevent these disasters and in particular in our cities. This is due to the fact that in the cities there are large populations that live close to each other or work in offices crammed together hence the likelihood of a disaster turning absolutely fatal if and when it strikes. However, due to the inevitable nature of these disasters, it is upon us to make adequate preparations that can enable us to minimize the effects of the natural disasters as much as possible when and if they happen.

Disasters are human made or natural and occur sudden and unexpected. As disasters cannot be prevented, government has to be prepared for any emergency situation. According to Stanhope and Lancaster (2014), there are four stages in the disaster management: Prevention, Preparedness, Response and Recovery. According to Stanhope and Lancaster (2014, p 250), public health professionals study disaster effects on populations while American Red Cross work with local and other communities in preparedness, response and recovery phase of disaster.

An emergency is a severe, sudden and sometimes risky circumstances requiring urgent action (Salman Sawalha, 2014). Escalation of an emergency situation can lead to disaster; which is an unusual event that can cause lost of life and property (Salman Sawalha, 2014). International Federation of Red Cross and Red Crescent Societies (IFRRCS) define disaster as “unexpected devastating events that disrupts the operations of a population or public which leads to huge losses and overwhelmed the affected community 's ability to respond to the situation with the resources they have at hand”. There are two main types of disaster that can lead to emergency situations; these include natural and man-made disasters.

Disasters, whether natural or manmade, can happen anytime and anywhere, without warning. An earthquake, hurricane, tornado, fire, or hazardous material spill or even an act of terrorism can happen

Due to diverse geo-climatic conditions prevalent in different parts of the globe, different types of natural disasters like floods, droughts, earthquakes, cyclones, landslides, and volcanoes etc may strike according to the vulnerability of the area.

According to the text, disasters are more than common emergencies such as those of traffic accidents, personal injuries, or house fires general in communities (Disaster Recovery; 19). Other events can result in a disaster requiring this Disaster Recovery Plan to be activated:

While natural disasters such as floods, drought and hurricanes are commonly thought to occur due to environmental forces such as weather, climate and tectonic movements; a deeper investigation into the ‘disaster’ displays other contributing forces. Human factors have a large, if not equal, contribution to the occurrance and outcome of such disasters (Pelling, 2001). As Pelling (2001) argues, there is both a physical and human dimension to ‘natural disasters’. The extent to which the natural occurrence of a physical process, such as a flood or earthquake, impacts on society is constructed by that society, creating a ‘disaster’ as measured by a

It's basically defined as an event of nature, which overwhelms local resources and threatens the function of process and security of the community. Generally, disasters are the ultimate test of a community’s emergency response capacity .