Citrus Diseases Citrus Canker Citrus canker is a highly contagious bacterial infection of citrus trees causing yellow halo-like lesions or scabs on the fruit‚ leaves and twigs of citrus trees. Severe infections can cause leaf loss‚ blemished fruit‚ fruit drop and die back. The canker bacterium spreads easily and quickly on air currents‚ insects‚ birds and on humans by means of clothing and infected implements. There are a variety of sprays designed to protect against infection including using
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Osteoporosis is a disease that affect strength of the bones ( literally the word osteoporosis means “ porous bone” ) leading to increased risk of bone fractures. The bone strength has two main properties‚ the mass and the quality of the bone. The bone is a living tissue made up of tough elastic collagen fibers and minerals and contains cells that make and moulds itself in a process called bone resorption‚ it also forms the rigid skeletal framework that protects body organs. Osteoporosis is influenced
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Human Disease Several scientific terms are relatively easy to define‚ others tend to be more difficult; “health” and “disease” fall under the latter category. Many suggest that “disease” is merely a disorder of a system’s normal functions while “health” is the absence of disease. On the other hand‚ could a person whose bodily systems are functioning properly but who is unhappy or depressed be considered healthy? Can an alcoholic or drug-addict whose habit has not as yet caused any physical harm
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Running head: DISEASE TRENDS IN THE NEWS Disease Trends in the News University of Phoenix Introduction to Health and Disease HCS/245 Disease Trends in the News The article that I read was from the Modesto‚ CA newspaper‚ The Modesto Bee. Even though the article is over a year old‚ written in October‚ 2009‚ the information it contains is still relevant to today. Carlson (2009) uses statistics from telephone surveys as well as information from the Centers for Disease Control and Prevention
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helps us be protected by diseases and infections. Autoimmune disease is the exact opposite. It attacks itself by mistake and you can become ill. Autoimmune diseases affect your tissues as well as your nerves‚ endocrine system‚ muscles and digestive system. Autoimmune occur only in women in their childbearing years. The Autoimmune disease tends to run in the families. Your genes and immune system can respond to things in the environment. If you think you have autoimmune disease then ask your family members
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Communicable Disease/Hepatitis Francois Drof HCS/457 March 18‚ 2013 Lindsay Cogan Communicable Disease/Hepatitis B The communicable disease I have chosen for this paper is Hepatitis. Hepatitis B is a liver disease that is caused by the hepatitis B virus (HBV). This virus can cause infections that can last a life time. These infections include cirrhosis of the liver (scarring)‚ liver cancer‚ liver failure‚ and ultimately death. Hepatitis B is highly contagious and this disease affects one
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Perthes Disease Perthes Disease‚ also known as Legg-Calve Perthes Disease is a childhood disorder that affects the head of the femur bone‚ where it connects to the hip bone. Begins in childhood and affects boys more than girls between the ages 4-8 and is more common in Caucasian children than those of an ethnic back round. Usually it only affects one hip‚ but in 10% of some cases it affects both. This is not an infectious disease‚ so other children in the house won’t be affected. It occurs when
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Health Promotion- Non Communicable Diseases Non communicable diseases are leading threat to health and development. “Non communicable diseases (NCD’s) outpace all other causes of morbidity and mortality each year‚ though most NCD’s have modifiable risk factors and are preventable” (WHO‚ 2012). Non communicable or chronic diseases are diseases of long duration and generally slow progression. NCD’s are leading causes of death worldwide and 80% of deaths occur in low and middle income countries. The
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Amanda Bower MAE Disease Paper May 28‚ 2013 Kuru Disease The disease Kuru first appeared during the 1950s to 1960s. It mainly occurred in the New Guinea region. A person can develop Kuru from consuming a family member’s dead brain tissue. Another way an individual can acquire the disease is through contact with opened sores or wounds present. Kuru can be considered a prion disease due to the fact it is part of a class of infectious diseases known as transmissible spongiform encephalopathies(TSE)
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Gaucher Disease Gaucher is a rare‚ inherited metabolic disorder in which deficiency of the enzyme glucocerebrosidase results in the accumulation of harmful quantities of certain fats (lipids). It can have serious effects on numerous body organs including the liver‚ spleen‚ bones and central nervous system. Gaucher disease has three common clinical subtypes. Type 1‚ which is the most common form of the disease. Type 2‚ which typically begin within 3 months of birth‚ and Type 3‚ which can begin
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