Water-borne diseases

Outbreak Cholera is a bacterial, diarrheal disease particularly rampant in developing countries where water sanitation is lacking. The focus of this paper is primarily on cholera’s outbreak history and disastrous effects on populations. This paper also discusses varying solutions that have been implemented in numerous countries with a focus on vaccine use in Haiti, one of the poorest countries in the world with a turbulent history, versus long-term water safety solutions in Guinea, Conakry, a West-African country ravaged by poverty, disease, and corruption. The main purpose is to compare and contrast the efficacy (including the commendable and deplorable aspects) of different methods as well as the…

You Control Employee Exposure to Both?" In today’s health care world there are numerous harmful objects that we must be aware of at all times. Airborne and blood borne pathogens are just two, but they are something that everyone in the health care field will come across, whether they are a nurse, receptionist or manager. Knowing what both Airborne and blood borne pathogens are, how to prevent exposure to both and what agencies/laws are in place to help prevent exposure are all important…

Acquired immunodeficiency syndrome popularly known as AIDS which is caused by human immunodeficiency virus also known as HIV, Tuberculosis, Hepatitis B and C are some infectious diseases in state prison. The aforementioned diseases are transmitted in the prison through the use of illicit drug, or Controlled Dangerous Substance (CDS) among the inmates. Transmission of these diseases also occurs through unprotected sexual intercourse in prison. Prison overcrowding can be seen as one of the element…

shed your winter clothing, admire the tiny green shoots in your neighborhood, and step out with a spring in your step. But there is one potential risk that you, your children and your pets may be exposed to, from spring through fall. As soon as the weather starts to warm up, the tiny, blood-sucking ticks make an annual comeback. Once the temperatures drop below 32 degrees Fahrenheit, these black-legged parasites go into hiding under leaves and debris, and most species remain dormant till the end…

One type of trapping methods to use is the dry ice baited tick trap. This method can be accomplished by inserting dry ice into a container that has a slight opening to allow the carbon dioxide gas to exit, and the arthropods will be trapped by a layer of masking tape around the container. Because the ticks and other hemophagic vectors are attracted to the carbon dioxide emitted by humans and animals, thus the dry ice is effective in stimulating their host seeking process (Logan, Pickett, and…

ecosystem, which in turn affects the human health. Climate change is expected to affect majority of things humans need: clean air, safe drinking water, sufficient food supply, and more. In the society people live in nowadays, there needs to be a strong government that enforces the right policies and knows how to step up to keep the environment…

The chain of infection consists of a sequence of events that must occur for a disease or infection to take place. These events are steps that pathogens must take in order to reach a susceptible host. The host may be anyone lacking proper resistance to certain microorganisms. The chain of infection can only be commenced if there is an adequate amount of the infectious agent present. If the virulence of the pathogens is higher so are their chances of causing disease. A source for the…

on the spread of disease and illness in the world. Increased global travel, trade in food, food-borne illness, climate change are just a few of the main reasons. Historians say that during the colonization of the Americas, smallpox and measles could only travel around the world within a span of a year. Now people can hop on a plane and be anywhere in the world in 36 hours. Threatening aspect is that an infected person could fly to another continent, accidentally spread sickness, fly back home…

the last several years research has proven that fish, shellfish, and crabs in the Virginia and Maryland bays and rivers have shown positive for containing harmful toxins (Horton, 2003). Since the bay runs throughout six states: Delaware, Maryland, New York, Pennsylvania, Virginia, and West Virginia, many people on the east coast are affected each year. One of the thousands of pathogens affecting humans throughout the bay is Amyotrophic Lateral Sclerosis also known as ALS. When ALS enters in…

of key factors in the emergence of infectious diseases. From this list, three factors stand out as critically important due to their heightened potential … I will argue that climate and weather, lack of political will, and human demographics and behavior are the most critical factors in the emergence of infectious diseases in the modern day. I. Climate and Weather All life is impacted by short-term weather variations and long-term changes in climate. Climate and weather, thus, have the…