TASK 2 Infectious diseases are the invasion of host organisms, (microbes) which can be invisible to the eyes. The microbes are also known as pathogens. A microbe infects an organism (which is known as the host of the microbe). In a human host, the microorganism causes a disease by either disrupting an important body process or by stimulating the immune system to mount a defensive reaction. The pathogen, interferes with the normal functioning of the host and can lead to chronic wounds, gangrene, loss of an infected limb, and even death.
in another scenario he examines the main stereotypical factors that is association with microbes in our body and how media and news headline tend to examine illness and microbes from a fear standpoint without examining the scientific aspect behind the development and prevention of such microbes in the first
The food we eat has evolved to cope with the organisms that eat it, and we’ve evolved to cope with that. We’ve looked at the way we’ve evolved to resist or manage the threat posed by specific infectious diseases, like malaria… At the end of the day, every living thing — bacteria, protozoa, lions, tigers, bears, and your baby brother- shares two hardwired imperatives: Survive.
Plagues and Peoples by William H. McNeil is a book about the interaction between humans and parasites. McNeill goes through history, starting before the dawn of civilization until shortly before the eradication of smallpox (the book was published in 1976). McNeil distinguishes between “microparasites” and “macroparasites”. Microparasites are tiny organisms (such as viruses and bacteria). Macroparasites are larger predators such as animals or, more usually, other humans and governments.
Microbe: Are We Ready for the Next Plague? By: Alan P. Zelicoff and Michael Bellomo Microbe, by Alan P. Zelicoff and Michael Bellomo, describes the way our public health systems react to outbreaks of disease. It shows many different real life situations, including the 2003 SARS outbreak in China, and describes the way that national health organizations responded to the threats. Using the situations that occurred in the past, Microbe presents two different hypothetical outbreaks - a natural outbreak of bird flu in California, and a bioterrorism attack in Denver.
Diseases like the Black Death push us to go and background information surrounding it and to help people. The Black Death affected us positively in a way that we know have the technology to look at what’s behind a sickness and what can be done to fight it. People still have a constant fear of the Black Death coming back which says a lot considering it was so many years
This concept of illness as a social state focuses on the behaviour and expectations of the society toward the sick, how the society reacts to those who are ill and what is expected of the sick person by the society. Sociologists viewed illness as deviant behaviour and this illness as deviance perspective was formulated initially by Talcott Parsons (1951) in his sick role theory, which will be discussed further in the course of this material, Parsons argued that illness is a form of deviance that disturbs the social function of a society. He described being sick as a disruption in the normal state of the human being both biologically and socially and not just biologically as was the case with previous sociological studies of health and illness that relied solely on the medical perspective with little effort to correlate biological factors with social factors. The biological view of illness as deviance from the biological norm of health and feelings of well-being emphasizing only on the physiological reality of the individual neglects any social reality that a person can be said to be sick when he or she acts
There are many people in the world who claim that they have tried to take down the big evil people in the world. Whether it is the big company that uses questionable practices, big dictators with a terrible idealism, or just the towering bully down the street, people have been trying to defeat the huge people that make life worse for everyone. But, there are tinier things that have been a disability on the human race, that have killed many people throughout time and location; germs. Whether being a bacterium, virus, or protozoa, there have been fewer people that have volunteered to take down these microscopic warriors. This is because these diseases are scarier, not because of size, but of power, taking down people across race and socioeconomic
The health crisis is not something small and must be treated with the utmost care of the people of
When one believes that they are strong enough to resist a mild cold or fever and decide to disregard the importance of caring for oneself, fate may take the reins and a more severe and even deadly sickness may come upon them due to their stubbornness. As young people are focused on work and gaining money, they ignore the fact that one's body also deserves the fervent care that one dedicates to work. Due to the lack of rest and bodily neglect, as one gets older illnesses such as cancer, arthritis, and severe back pain overcome the body;during their lifetime they ignored the simple signals their body sent and let destiny decide their future well being. Even in a society full of abundance, opportunity,
In Frank Furedi’s reading, “Our Unhealthy Obsession with Sickness”, he concludes that the health care crisis which we are going through will not change nor get better. To some extent I agree with Mr. Furedi’s writing. He discusses how in recent times, people in society are normalizing having an illness and are willingly open to talking about them (471). Furedi also mentioned how people now embrace having an illness, rather than noticing their worth before they were sick. I too have noticed that it is becoming increasingly acceptable to the extent that people want something to be wrong with them, which I find extremely odd.
In short, the biological model of health is mainly defined from the absence of disease, from the model that is well-matched with positive meanings in relation to balance of normal functioning. The social model health is actually a positive state of well-being and wholeness linked with however this is not mainly explained from the non-existence of disease, physical, mental impairment and illness (Gross, 2010). Overall the concepts of ill health and health are not balanced. Non-existences of disease might be part of health, however health is considered more than the “absence of disease”.
The farmers and the poor always are unable to get the sufficient health care. Secondly, the problem is the imbalance of illness 's prevention between medical resources. For a long time, prevention approaches are not well implemented, cure light-proof and lack of government investment in public health and public health system is weak. This situation seriously limited the capacity of service and did not achieve the desired benefits of disease prevention
Alex Selawry IB Math Exploration Modeling the Spread of Infectious Diseases December 2014 Introduction: Infectious diseases, pandemics or epidemics have plagued (no pun intended) humankind for as long as we can remember. Some notable diseases we have fought through are for example the Black Death, or Black plague that crept up from Asia and killed an estimated 75 million people in the 13th century, wiping out 25 to 50% of the European population. HIV or AIDS is another well-known pandemic that arose in the 1980s from sub-Saharan Africa. Slowly destroying your immune system, which inevitably results in death, this disease currently affects more than 34 million people worldwide. In more recent news, a new Ebola epidemic has broken out in West Africa killing more than 3000 people.
When exploring what is health, it looks at the idea of an individual being free from illness or injuries (World Health Organization 1948). WHO further explains that it is the state of complete: physical, mental, and social well-being and not the absence of disease or infirmity (health context, 2018) In 1986 during Ottawa Charter for Health Promotion, WHO said health is a resource for everyday life, not the objective of living, also is a positive concept emphasizing social, personal resources, and physical capacities. There are different aspects that contribute and impact a person’s health such as their: family and friends, education or job, body, spirit and mind, and all these need to balance to ensure good health (health context, 2018).
