¶ … Future:
For many centuries, the influenza virus has been a threat to the health of humans as strains of this virus continue to spread quickly worldwide, especially during the flu season i.e. from late fall through winter. It's estimated that between 5% to 20% of America's population contact the flu and exhibit symptoms like headaches, digestive and breathing difficulties, muscle aches, and high fever. As a result, an estimated 36,000 people in America die from influenza annually because of the high rate of infections. Therefore, the virus has continued to be a major health challenge to many people to an extent that its one of the major pandemics throughout the world.
Human Activities Contributing to Environmental Problems:
Similar to other communicable diseases, many people continue to suffer from the devastating effects of the influenza virus. In the past few years, numerous attempts have been made to understand the science underlying these infections in order to help in controlling the spread of the infectious virus. This understanding has also contributed to the realization that several human activities have had accidental consequences for communicable diseases while contributing to numerous environmental problems. These human activities have originated from the changes in human behavior and society that offers new opportunities for microbes to develop and cause diseases ("Chapter One -- Unintended Consequences," n.d.).
Some of these unintended consequences...
spread? Classification of the influenza virus Definition of pandemic and causes and reasons for its spread How well is USA prepared for the onset of the influenza virus? The morbidity and mortality rates of the influenza virus Details about WHO and CDC and their methods of tackling the disease End Notes Influenza Pandemic What is Influenza and how does it spread: Influenza is defined as a severe infection of the respiratory tract and is shown in the inflammation
Pandemic Flu Apart from the seasonal influenza epidemics caused by antigenic drifts, a significant change in the virus's virulence through antigenic shifts has been a major source of concern for healthcare professionals. These new strains may reach pandemic proportions. Predicting the next outbreak is an impossible task but historically, the longest period between two outbreaks has been forty one years and it usually occurs every 30-40 years. An outbreak can reach
PANDEMIC CONTAINMENTPandemics and Best Practices for ContainmentIntroductionSince the earliest moments of civilization, humanity has been plagued by disease. However, it would be prudent to note that although man has been afflicted by various diseases, very few disease outbreaks have achieved the pandemic status. Some of the worst pandemics known to man have been inclusive of, but they are not limited to; Black Death (1346-1353), Plague of Justinian (541-442), Smallpox (1500),
In the event of such an epidemic, it is reasonable to assume that public health departments will be pressed to find ways to maintain their services even when employees are ill, normal supply chains are disrupted, and the nation's infrastructure is inoperative; furthermore, the traditional roles of environmental health professionals can also be expected to change in dramatic ways during a period of pandemic influenza (Fabian, 2006). As U.S. Secretary
However, one cannot develop the vaccine before the outbreak occurs. From development to commercial production of the vaccine would take approximately three months after a pandemic has been declared (WHO, 2008). The vaccine developed must be matched exactly to the disease, or it will prove ineffective. The development of a vaccine that is not effective is a waste of money, resources, and will do nothing to help stop the
However, their theories, like the catastrophic predictions, lack real, hard, personal evidence. They may be right - but what if they are wrong and civilization does nothing to combat global warming and the other issues facing the Earth? In conclusion, it seems that many of the people who are so convinced the Earth will survive on its own are ignoring many of the facts. The Earth's survival has depended on
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now