Blood pressure cuffs: friend or foe? Walker N, Gupta R, Cheesbrough J. Source Department of Microbiology, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK. nwalker@doctors.org.uk Abstract A study to assess the level of bacterial contamination of blood pressure cuffs in use on hospital wards was performed. Viable organisms were recovered from all the 24 cuffs sampled at a density of between 1000 and >25 000 colony-forming units/100 cm2. Potential pathogens were isolated from
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Modern society human populations at risk of disease pandemics Sandra Mankarios 42460441 Word count: 2033 The qualities in which humans in modern day society live have increased the potential risks of the transmission of pathogens and their vectors. These risks have become limitless compared to the past; the damage created now will greatly effect future generations where the damage may even be irreversible (Washer 2006). Many factors in everyday modern life contribute to the rapid spread
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prevention education. Introduction Over the past 20 years, we have heard of new diseases like Ebola virus, lime disease, chronic disease but among these new diseases, AIDS has become the most devastating. AIDS is defined by a set of symptoms suggestive of the end stages of human immunodeficiency virus (HIV) infection. It is characterized by a loss of immunity against otherwise nonthreatening diseases. The virus infects certain cells of the immune system and can directly affect the brain.
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Leptospirosis Leptospirosis is an infectious disease caused by bacteria belonging to the genus Leptospira. Leptospirosis occurs worldwide, but is most prevalent in tropical and subtropical regions. Outbreaks can occur following excessive rainfall or flooding. Etiology Virtually all wild and domestic mammals can harbour the bacteria that cause leptospirosis in their kidneys and genital tracts and act as source of infection to humans and other animals. • Rodents were the first recognized carriers
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Currently, the problem with the Baltimore NEP is that the current policy of 1:1 needle exchange is restrictive for those individuals who may not have needles to begin with. In addition, the Baltimore NEP accepts neither broken needles nor needles that don’t come banded in sets of five. The current policy may be restrictive to some IDUs, and therefore it is possible that there is potential to still curb the incidence and prevalence of blood-borne pathogens if the current policy of 1:1 needle exchange
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provides the top ten causes of mortality in rank order over the last decade. Non-communicable diseases (NCDs) accounted for two-thirds of global deaths in 2011 and infectious diseases for one-third. In 2000 the relative proportions were 60% NCDs and 40% infectious diseases. This rapid shift reflects the massive scale up in recent efforts to prevent and treat a number of major infectious diseases. Although improvements in maternal and child mortality have been made these still remain unacceptably
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Societies Control of communicable diseases 7 This measles 'jab' will help prevent this child from the consequences of measles such as pneumonia, malnutrition, blindness and brain disease. Photo:Marko Kokic,Canadian Red Cross Control of communicable diseases in emergencies Description This chapter gives an overview of common and emerging communicable disease threats among displaced populations because of natural and human-made disasters. General and disease-specific strategies for monitoring
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Communicable Diseases - Dermatophytes HCS 457 February 11, 2013 University of Phoenix Communicable Diseases - Dermatophytes Communicable diseases remain a frequent cause of illness in human population due to many reasons. Communicable diseases are diseases that can be passed from one person to another just by everyday communication. Communicable diseases are the easiest to spread amongst our population. Dermatophytes are a type of communicable disease that could be spread to
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The Effects of Zoonotic Diseases Case Study #13 April 17, 2011 Zoonosis refers to an infectious disease in animals that can be transmitted to people. An animal serves as the natural reservoir for such an infectious agent, ("MedTerms," 2001). Many zoonoses, which is simply the plural meaning of zoonosis, including viruses, bacteria, and parasites can be transmitted to humans by various routes. Some of these routes consist of animal bites, vectors (i.e.,
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Traveling to countries where giardiasis is common Giardia cannot be passed by coming in contact with blood. Giardiasis is a global disease. It infects nearly 2% of adults and 6% to 8% of children in developed countries worldwide. Nearly 33% of people in developing countries have had giardiasis. In the United States, Giardia infection is the most common intestinal parasitic disease affecting humans [1]. Giardia infection can cause a variety of intestinal symptoms, which include: Diarrhea, Gas or flatulence
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