Advantages And Disadvantages Of Autoinjectors

A natural disaster has the capability to cause large scale damage and destruction to an area. Seismic events have been known to alter landscapes and affect the livelihoods, health and development of communities. No two earthquake events are the same and the level of threat posed by an earthquake can vary due to both the human and physical factors of an area. The 2010 magnitude - 7.0 earthquake that occurred in Haiti is an example of where a natural disaster caused a previously vulnerable area to suffer tremendous loss and debilitating socio-economic impacts, to an already poverty-stricken nation.

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.

In an emergency situation, why is a drug most commonly delivered via injection versus an oral route?

Community health nurses face many concerns that can create environmental and global health issues. In history, humans have battled many health epidemics, from as early as the black plague, to polio, and more recent issues of measles, small pox, and HIV/AIDS. Many vaccines have been created and billions of lives have been saved, but there is still many unimmunized. Communities worldwide are at risk for many communicable diseases and should be prepared and knowledgeable about their community’s risks, protocols, and how to keep their community members safe.

The primary response to the Haiti earthquake disaster would involve the issuance of the mandatory briefing, proper gear, and shots before taking off to Haiti. For Haiti nationals, immunization against outbreaks of measles, Hepatitis, and other communicable diseases would come in handy. Education in how to prevent, reduce and avoid spread of commun diseases during this type of event, will be essesntial. On the other hand, the secondary intervention would involve the evaluation of the damage, screening for injuries and diseases, such as infectious and communicable diseases. Finally, the tertiary intervention for the Haiti disaster would involve follow up care and post-traumatic stress educational forums for all the affected individuals (Katz,

John M. Barry has written award winning books including the Influenza pandemic of 1918, and the great Mississippi flood. Being invited by 2 presidential administrations, Bush and Obama, to advise on preparedness for pandemics and pandemic response. Having also advised on state, federal, UN and world health organizations on influenza, water disasters, risk communication and crisis management Barry is more than qualified to talk about such a topic considering his past of assisting the world with disaster prevention and response.

The natural environment is, of course, not “getting its revenge”. Geophysical, meteorological, and hydrologic processes are unfolding as they have for millennia, beginning long before humans occupied the earth and continuing to the present. Given the eons-long perspective of the natural environment, it would be very difficult to identify meaningful changes in event frequency for the short time period in which scientific records are available on geological, meteorological, and hydrological phenomena. Event frequency, from an emergency management perspective, is not really the issue. It is certainly true that, over the years, more people have been affected by natural disasters and losses are becoming progressively greater. The significant feature driving these observations, however, is the extent of human encroachment into hazard prone areas. With increasing population density and changing land use patterns, more people are exposed to natural hazards and consequently our accumulated human and economic losses are increasing. Much of this exposure is a matter of choice. Sometimes people choose hazardous places, building houses on picturesque cliffs, on mountain slopes, in floodplains, near beautiful volcanoes, or along seismic faults. Sometimes people choose hazardous building materials that fail under extreme environmental stresses—for example, unreinforced masonry construction in seismically active areas. Some exposure results from constrained choices; the cheap land or

However, disease on the epidemic scale did not appear till certain conditions existed, conditions created namely by the Agricultural Revolution. As communities became more sedentary and developed a more stable means of food production through the domestication of animals and irrigation processes, populations were able to increase at exponential rates, one of the fundamental prerequisites for an epidemic outbreak. An increased population translated into closer living conditions, less sanitary means of waste disposal due to sheer volume, and typically, poorer nutrition, making people more susceptible to a breakdown of the immune system. A higher population, in comparison to that of their hunting and gathering predecessors, meant a greater chance for contracting an illness. Equally important, the Agricultural Revolution demanded the domestication of animals. In living in close proximity to cattle, hogs, and other useful livestock, a phenomenon known as species cross-over took place. This species cross-over refers to the mutation of diseases typically found in livestock to a new form that seeks out a human host. The most classic and devastating example is small pox, a highly fatal disease that causes sores to form on the body and known in cattle as cowpox (Ponting, 225-226). This, coupled with irrigation, providing a host for water-born diseases like malaria and schistosomiasis, sheds a bit of light on the magnitude of the influence of the Agricultural

CDC has a goal to reduce potential outbreaks of the preventable disease in a large group setting from the disaster with the use of vaccines (CDC, 2013). The public nurse is educating those communities regarding the importance of strengthening their immune system with receiving vaccines. The community and individuals will also be education on where to get the vaccines and how to manage themselves after vaccination for the event of the second complication. The community health nurses have a central role in providing prevention of disease and promotion health education after catastrophic like an earthquake.

These events included major disasters and declared emergencies consisting of ice storms, hurricanes, tropical storms, floods and drought (City-data.com, n.d.). Flooding is a common problem associated with most these events and the most common injuries noted with floods could be drowning as well as injuries such as fractures from contact with debris. Common problems associated with these events would be displaced families, and power outages making children, seniors, and those individuals suffering from chronic health problems the most at risk. After this type of disaster there could be the risk of infections due to contaminated food or water, insect borne diseases, respiratory infections and infected wounds following

For example, in Canada, the number of human deaths has been small in comparison to those that have occurred in developing nations as a result of extreme events of similar magnitude and intensity. Nevertheless, there have been a number of disasters that have caused enormous disruption and/or damage, including the 1998 Ice Storm, the Prairie droughts of the 1930s, 1980, 1987 and 1989, the Red River flood of 1997, the British Columbia forest fires of 2004, the Saguenay flood of 1997, Hurricanes Hazel (1954) and Juan (2004), Severe Acute Respiratory Syndrome (SARS, 2003) and Bovine Spongiform Encephalopathy (BSE) (Haque, C.E and Etkin, D 2007).

According to the World Health Organization, a 2008 study showed that in the last 100 years, the world has warmed by approximately 0.75oC (Cruickshank 354). This warming has been and is a major factor that has contributed to the increase of destructive weather events. Such could be true in the case of the deadly typhoon that struck the Philippines in November of 2013. These weather events, in turn, contribute to the fact that infectious disease is the cause of approximately 37 percent of all the deaths in the world. This statistic is only expected to increase as a result of global warming. Additionally, over 40% of the citizens of developing countries and less than 2% of the citizens of developed countries are infected at any given time (Chan et al. 330). This is a staggering inequality, and it is undeserved that many of the countries that are being the most affected did little to contribute to the cause of global warming. This is why developing countries were specifically chosen to be looked into opposed to the entire earth population. Now, that some context has been given, more specific examples and studies can be looked into.

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.

Intramuscular injection is used for the delivery of certain drugs not recommended for other routes of administration, for instance intravenous, oral, or subcutaneous. The intramuscular route offers a faster rate of absorption than the subcutaneous route, and muscle tissue can often hold a larger volume of fluid without discomfort. In contrast, medication injected into muscle tissues is absorbed less rapidly and takes effect more slowly that medication that is injected intravenously. This is favorable