List of diseases and their causes pdf
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Learn about acute lymphoblastic leukaemia, a cancer of the white blood cells. Around three out of four childhood leukaemia cases are acute lymphoblastic. Learn more about acute myeloid leukaemia, an overproduction of myeloid white blood cells.
List of infectious diseases
Foodborne illness is caused by consuming contaminated foods or beverages. Many different disease-causing microbes or pathogens can contaminate foods, so there are many different types of foodborne illnesses. Most foodborne diseases are infections caused by a variety of bacteria, viruses, and parasites. Other diseases are poisonings caused by harmful toxins or chemicals that have contaminated food. Of note many foodborne pathogens also can be acquired through recreational or drinking water, from contact with animals or their environment, or through person-to-person spread.
A communicable disease is a disease that spreads from one person or animal to another. Pathogens such as viruses, bacteria, and fungi cause these diseases. A communicable disease is any disease that passes between people or animals. A person may develop a communicable disease after becoming infected by the pathogen. This may happen through:. The individual may then begin to experience symptoms.
The word disease implies that dis-ease not easy. In other words malfunctioning or improper functioning of various body parts like genetic disorder, hormonal imbalance, malfunctioning of immune system of body are some factors which affects the human health. The diseases caused by intrinsic sources are called organic or metabolic diseases like cardiac failure, kidney failure, diabetes, allergies, cancer etc and the diseases caused by extrinsic factors are Kwashiorkor, obesity, Night blindness, scurvy etc. Types of Diseases: On the basis of its nature, character and causes of its spreadness is of two types:. Congenital Disease is the diseases which are present since birth. These are caused due to genetic abnormality or due to metabolic disorders or malfunctioning of any organ.
Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful. But under certain conditions, some organisms may cause disease. Some infectious diseases can be passed from person to person.
Infectious plant diseases are caused by bacteria , fungi , or viruses and can range in severity from mild leaf or fruit damage to death. The following is a list of some of the major plant diseases , grouped by type of causative agent and ordered alphabetically. List of plant diseases Article Additional Info. Article Contents. List of plant diseases Print print Print. Table Of Contents.
List of Human Diseases
Most restrictive lung diseases are … Gastroesophageal Reflux Disease GERD is a condition resulting from stomach acid moving backward from the stomach into the esophagus the tube that connects the mouth to the stomach. They are so deadly that if occurred, they kill thousands of people in a row. Causes of infectious diseases are mainly bacteria, fungi, viruses and parasites. Communicable Diseases List: Infectious diseases can be divided based on a few aspects as. Everybody contracts viral diseases during their life, although in some cases, the virus does not cause obvious symptoms.
Bacterial disease , any of a variety of illnesses caused by bacteria. Until the midth century, bacterial pneumonia was probably the leading cause of death among the elderly. Improved sanitation, vaccines , and antibiotics have all decreased the mortality rates from bacterial infections, though antibiotic-resistant strains have caused a resurgence in some illnesses. In the early 21st century, tuberculosis , which is caused by Mycobacterium tuberculosis —several strains of which had developed resistance to one or more drugs widely used to treat the infection—was among the deadliest infectious diseases worldwide. Bacteria cause disease by secreting or excreting toxins as in botulism , by producing toxins internally, which are released when the bacteria disintegrate as in typhoid , or by inducing sensitivity to their antigenic properties as in tuberculosis. Other serious bacterial diseases include cholera , diphtheria , bacterial meningitis , tetanus , Lyme disease , gonorrhea , and syphilis. Bacterial disease Article Media Additional Info.
Pathogenic bacteria are bacteria that can cause disease. Although most bacteria are harmless or often beneficial, some are pathogenic , with the number of species estimated as fewer than a hundred that are seen to cause infectious diseases in humans. One of the bacterial diseases with the highest disease burden is tuberculosis , caused by Mycobacterium tuberculosis bacteria, which kills about 2 million people a year, mostly in sub-Saharan Africa. Pathogenic bacteria contribute to other globally important diseases, such as pneumonia , which can be caused by bacteria such as Streptococcus and Pseudomonas , and foodborne illnesses , which can be caused by bacteria such as Shigella , Campylobacter , and Salmonella. Pathogenic bacteria also cause infections such as tetanus , typhoid fever , diphtheria , syphilis , and leprosy. Pathogenic bacteria are also the cause of high infant mortality rates in developing countries. Koch's postulates are the standard to establish a causative relationship between a microbe and a disease.
Да, - в сердцах бросил Джабба. - Шифр-убийца. Но единственный человек, которому известен ключ, мертв. - А метод грубой силы? - предложил Бринкерхофф. - Можно ли с его помощью найти ключ. Джабба всплеснул руками.
Abdominal aortic aneurysm
Если бы возникла проблема, он тут же позвонил бы. Мидж долго молчала. Джабба услышал в трубке вздох - но не мог сказать, вздох ли это облегчения. - Итак, ты уверен, что врет моя статистика. Джабба рассмеялся. - Не кажется ли тебе, что это звучит как запоздалое эхо.