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Descriptive epidemiology of lyme disease
Epidemiological analysis of lyme disease
Descriptive epidemiology of lyme disease
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Recommended: Descriptive epidemiology of lyme disease
Lyme Disease is the most commonly reported vector borne illness in the United States. In a fifteen year span the annual count of lyme disease increased by 101%, in which 93% of all reported cases came from 10 states in the northeast and Midwest (Bacon, Kugeler & Mean). Lyme disease is caused by the bacterium Borrelia burgdorferi and is transmitted to humans through bitten by infected ticks (CDC data 2013). In the early 1900’s doctors in Europe discovered a disease pattern that created redness and rashes that were associated with tick bites. In the 1970s children in the United States specifically in the region of Lyme, Connecticut were developing these rashes and other symptoms associated with the bacteria found in Europe. The condition was called Lyme disease and the Borrelia burgdorferi that was associated with the new disease was found in the intestines of the vector, the adult deer tick. After the naming of the condition the number of cases increased tremendously. (Bratton, Whiteside, Hovan, Engle & Edwards 2008).
Most people are infected during the spring and summer months. Infected deer ticks bite them that are no bigger than the size of a sesame seed (CDC transmission 2013). The highest numbers of cases reported are in children aged 5 to 14 years and adults aged 50 to 70 (Bratton, Whiteside, Hovan, Engle & Edwards 2008). Children have a greater chance of getting bitten by an infected tick. Being outside and running through brush and wooded areas increase the risk (Bratton, Whiteside, Hovan, Engle & Edwards 2008). The Lyme Disease Association found that 37 % of reported cases were children, or 1,590,449 children affected between 1990-2011. (PR Newswire 2013). Lyme is a debilitating disease especially to children who have th...
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...ugeler, K. J., Mean, P.S. (2008). Surveillance for lyme disease –United States, 1992-2006. Morbidity & mortality weekly report, 57(10), 1-9. http://eds.b.ebscohost.com.proxygsu-arm1.galileo.usg.edu/eds/detail?sid=130e9714- 4919-41ca-b7c0 ae94c65dacb9%40sessionmgr112&vid=1&hid=105&bdata=JnNpdGU9ZWRzLWxpdm Umc2NvcGU9c2l0ZQ%3d%3d#db=c9h&AN=34693908.
Bratton, R. L., Whiteside, J. W., Hovan, M. J., Engle, R. L., Edwards, F. D. (2008). Diagnosis and treatment of lyme disease. Mayo Clinic Proceedings, 83(4), 556-571. doi: 10.4065/83.5.566.
Epps, S. C. (2003). Diagnosis, treatment, and prevention of Lyme disease in children. Pediatrics Drugs, 5(6), 363-72. Doi: http://eds.a.ebscohost.com.proxygsu- arm1.galileo.usg.edu/eds/detail?sid=ce0f81ad-b290-495c-b638- 42c69b562e36%40sessionmgr4005&vid=1&hid=4111&bdata=JnNpdGU9ZWRzL WxpdmUmc2NvcGU9c2l0ZQ%3d%3d#db=mnh&AN=12765486
Faries, D. E., Houston, J. P., Sulcs, E. N., & Swindle, R. W. (2012). A cross-validation of the provisional diagnostic instrument (PDI-4). BioMed Central, 13(1), 104. doi:10.1186/1471-2296-13-104
White-tailed deer, along with the rest of the Cervidae family, are facing a possible epidemic. Although the disease has not spread over the entire range CWD is efficiently transmitted between individuals. CWD is to the best of our knowledge 100% fetal and incubation can take a few years allowing for many possible transmissions. There also at this time is no form of vaccine or treatment for infected cervids. Despite efforts being put forth to control CWD, being a free-range family of animals proves control to be extremely difficult.
The biting midge (Culicoides imicola), which is responsible for this disease’s transmission, is usually contained within Mediterranean Europe; where the conditions have been exactly what the midge demands to survive (Society for General Microbiology NP). However, with an increase in average temperature of six degrees, the midge has been allowed to travel northward threatening the cattle throughout the area and even as far as England (Society for General Microbiology NP). The spread of the midge’s territory has led to an increased number of their population, along with the amount of infected cattle.
Lyme borreliosis is caused from the bacterial spirochete B. burgdorferi (“A History of Lyme”). It is a zoonotic disease carried by vectors and transmitted biologically (Tortora, Funke, and Case, 410). Lyme borreliosis has diverse symptoms, from a rash to neurological problems (Tortora, Funke, and Case, 651). The recommended treatment is antibiotics, but even with treatment some people still experience post treatment lyme disease syndrome (CDC). It is an Emerging Infectious Disease and is endemic in areas of the United States (CDC).
J.P., a 58 year old female, presents to the Emergency Room on March 18th. She has a past medical history of cervical cancer, atheroembolism of the left lower extremity, fistula of the vagina, peripheral vascular disease, neuropathy, glaucoma, GERD, depression, hypertension, chronic kidney disease, and sickle cell anemia. She complains of right lower extremity pain accompanied by fatigue, a decreased appetite, increased work of breathing, burning urination, and decreased urine output for three days. Upon admission, a complete physical assessment was performed along with a blood and metabolic panel. The assessment revealed many positive and negative findings.
electric fence ticks like the slow heart of something we fed and bedded for a
In conclusion, molecular techniques show promise for the detection of Lyme disease and are the greatest appreciated techniques of detecting Lyme disease. For people with Lyme disease involving systems other than skin, PCR sensitivity is generally not high, with the rejection of people with LB. Besides is not regularly used in some countries. Therefore, an exciting alternative could be techniques for the determination of lipid peroxidation products that is improved during LB and other infections.
A disease is transmitted in one way or the other. Lyme disease is transmitted through a vector. The vector of the disease is an infected deer tick. The deer tick has to bite a person to spread the disease. When a deer tick bites a person (sucks blood), the Borrelia burgdoferi bacteria is transmitted into the persons body.
Legionnaires disease, characterized as a form of pneumonia, is an infectious disease caused by the bacteria Legionella. Legionnaires disease accumulated its name after it spread to more than 4,000 World War II Legionnaires, as well as their family and friends, which all gathered to participate in the 58th American Legion's convention in Philadelphia, about 600 of whom were staying at the hotel this convention was being held at. The day after the convention was being hosted, a great number of the people began feeling ill. No one began to think anything of it, because the symptoms were beginning to be very similar to any other stomach flu. It wasn’t until the American Legionnaires started dying of an illness no one could figure out what was, that endless tests were completed, and Medical specialists came to a conclusion that a bacteria, Legionella, was spreading through the air conditioning vents in the convention hotel. (Legionnaires disease: A history if its discovery). This non contagious infection enters the body through contaminated bacteria into water vapor that we breathe in, affecting the bronchial tubes, and lungs. Legionnaires disease was then given it’s name in 1976, after it killed 34 people from the convention in Philadelphia.
Main Content: The most ideal approach to prevent Lyme disease is to stay away from regions where deer ticks thrive, particularly lush, rugged, wooded regions with long grass. You can reduce the danger of getting affected from Lyme sickness with some basic safety measures.
Lyme disease is a zoonotic disease that is transmitted through the bite of ticks infected with bacteria called Borrelia burgdorferi (Pearson, 2015). “Typical symptoms include fever, headache, fatigue, and a characteristic skin rash called erythema migrans. If left untreated, infection can spread to joints, the heart, and the nervous system” (CDC, Centers for Disease Control and Prevention, 2015).
When ticks are feeding on you or your pets, it's easy to forget that other species are feeding on the ticks. Ticks are an important source of food for several species of reptiles, amphibians and birds. Many woodland animals feed on them as well, including wild turkeys and western fence lizards. Knowing that ticks are a source of food may help you appreciate their existence, but it also gives you a clue how to combat them. Some people living in areas with heavy tick infestations raise guinea fowl, which eat the ticks and reduce their population. This practice is common in areas where livestock is kept and
Lyme disease is the most common systematic, bacterial, tick-borne disease with symptoms that include severe headache, rash, arthritis, fever,joint aches, and cardiac abnormalities. The journal article, “Lyme Disease In Outdoor Workers: Risk Factors, Preventive Measures, And Tick Removal Methods” has written by Brian S. Schwartz and Michael D. Goldstein. The article depicts a statewide cross-sectional case study of risk factors of seropositivity...
The topic of my case study is Lyme Disease. Lyme disease is a vector transmitted disease that is common in the United States and other areas of the world, United Kingdom, Sweden and a few other European countries. This disease is caused a spirochete from the deer tick or Ixodes scapularis. It is on the rise in the United States and in the European countries. In the United States, there were over 25,000 known cases in the Midwest with less cases that are known around the rest of the country. Lyme disease is also known as Borrelia burgdorferi and is transmitted via ticks that will attach themselves to a human host and bury
Since ticks gain nutrients from feeding from a blood supply, they are an extremely viable means for spreading disease. Throughout their maturing process, they feed on animals who, in turn, can become viremic. The virus can, potentially, infect any other animal who comes in contact with its blood—including other ticks. As ticks mature, they progressively look for larger animals to feed from. This is especially true for the Hyalomma species, who have ‘hunting-like’ qualities. Studies have shown that they search for concentrations of large animals to feed off of when they become adults. Therefore, agricultural areas with livestock are ideal for this genus. In turn, humans work directly in these farming areas regularly, and are not only targets themselves, but can be infected from butchering the animals.