Introduction to plant pathology iowa state university. Most who are infected with shigella develop diarrhea, fever, and stomach cramps starting a day or two after they are exposed to the bacteria. Osteomyelitis and septic arthritis refer to bacterial infection of the bones and joints, respectively. Many klebsiella infections are acquired in the hospital setting or in longterm care facilities. Conversely, a number of diseases that impact humans are caused by bacteria. Cover different classification schemes for grouping bacteria, especially the use of the gram stain 2. The bacteria survive on diseased plant debris and on tomato seed. Correlate airborne viral infection and disease severity with viral virulence factors 1. The pathogen affects most plants in the family brassicaceae cruciferae, including cabbage, broccoli, cauliflower, most brassica spp. It is important to note, however, that these symptoms are not associated only with disease causing organisms in drinking water. Usually they are specific for those diseases caused by bacteria or related organisms. Plant pathology is the study of plant disease including the reasons why plants get sick and how to control or manage healthy plants.
Nov 18, 2019 today we will be covering a very important topic from the biology part of the general knowledge section that is list of diseases caused by virus, bacteria, protozoa and worm. To reduce that burden an integrated approach is required, combining health promotion, disease prevention and patient treatment. Pdf in this book we would focus on how bacterias causes disease to human beings. Infections and infectious diseases are a great burden on many societies, including the countries in the who european region. Bacteria aid in food digestion, nutrient absorption, vitamin production, and protect against other harmful microbes. Bacterial infections genetic and rare diseases information. Diphtheria cdc pdf pdf 173kb diphtheria is a respiratory diseae caused by bacteria. A list of articles about infectious diseases caused by pathogenic bacteria wikimedia commons has media related to bacterial diseases. Diseases caused by bacteria are responsible for many deaths in the world since many centuries.
If you have problems viewing pdf files, download the latest version of adobe reader. List human diseases caused by bacteria, virus, fungi, and protozoa hello friends welcome to. Bacterial spot is a widespread disease of tomato in oklahoma, and can be particularly severe in eastern oklahoma, where rainfall and humidity levels promote disease development. Microbes or microorganisms diseases caused by microorganisms diseases caused by bacteria, viruses, protozoans and fungi.
Here are some diseases caused by stagnant water or a list of waterborne diseases. Improved sanitation, vaccines, and antibiotics significantly decreased mortality rates. Chemical control strategies that may be required are updated annually in the osu extension agents handbook of insect, plant disease and weed control circular e832. Learn more about types of bacterial disease and the mechanism by which bacteria cause illness. Thus, this post is very helpful for the upcoming government exams. Pathogenic bacteria are bacteria that can cause disease. The jejunum, ileum and colon are primarily affected resulting in acute inflammation and occasionally, abscess formation. Bacterial diseases for questions 15, complete each statement by writing the correct word or words. Fungal diseases are caused by fungi, which are small organisms. Define emerging disease and explain why emerging diseases are a threat to human health.
Harmful bacteria can affect almost any area of the body. The causes are bacteria, salmonella pullorum and s. However, certain bacteria, the actinomycetes, produce antibiotics such as streptomycin and nocardicin. The prerequisite for success in this fight is the participation of all health care professionals. They may also be caused by a number of other factors. Common bean phaseolus vulgaris, lima bean phaseolus lunatus, and many others in the bean family, such as pigeon pea cajanus cajan, butterfly pea clitoria ternatea, and purple bean villosa perpurpurea, scarlet runner bean phaseolus coccineus, garden pea. Bacterial diseases list of high impact articles ppts. Infections and infectious diseases whoeurope world health.
Most commonly, gum disease develops when plaque is allowed to build up along and under the gum line. Bacterial diseases bacteria are microscopic, singlecelled organisms bacte. 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. Numerous fungi, bacteria, viruses, and nematodes are pathogens of corn and soybean in iowa. Bacterial diseases 12 common diseases that are caused by.
They are of no value against virus infections except to reduce stress on the birds caused by secondary bacterialfungalparasitic infections. Although considered structurally simple, bacteria are extremely diverse from a metabolic standpoint and are found almost everywhere on earth in. Introduction to the bacteria bacteria are often maligned as the causes of human and animal disease like this one, leptospira, which causes serious disease in livestock. It is often difficult to determine the cause of fungal diseases, because bacteria cause a secondary infection and are often erroneously identified as fungi. The bacteria that make these toxins are called shiga toxinproducing e. Plant diseases caused by bacteria narratives halo blight of bean pseudomonas syringae pv. A balance develops between persistent infection and protective immunity, resulting in long incubation time and in chronic disease. Tuberculosis generally affects the lungs, but can also affect other parts of the body.
Hansens disease medications can be provided to patients living in an area not served by an hd clinic. Studies reveal that pneumonia is one of the major reasons behind occurring deaths in us. Common diseases of tomatoes part ii diseases caused by. Bacterial disease, any of a variety of illnesses caused by bacteria. Otitis media is the official name for an infection or inflammation of the middle ear. Report the common viral diseases spread by airborne transmission 2. Introduction fire blight, caused by the bacterium erwinia amylovora, is an important disease affecting most types of rosaceae plant and represents an enormous threat to fruit cultivation in many parts of the world. Human disease in this topic we are going to figure out some serious diseases caused by various types of bacteria, viruses protozoa and fungus. Bacteria can also cause disease by releasing that harm the body. There are other less common diseases affecting cucurbits which are not covered here. Here we are sharing list of all diseases caused by various bacteria,protozoa and viruses. If the organism can cause infection, it is an infectious agent. There are records about infectious diseases as far back as 3000 b.
Left untreated, however, these infections can lead to serious complications including pelvic inflammatory disease in women, and spread to other body organs and tissues. The parasitic organism that causes a disease is a pathogen. Introduction to the bacteria universitas negeri yogyakarta. Tuberculosis tb is an infectious disease usually caused by mycobacterium tuberculosis mtb bacteria. The respiratory form of the disease causes a chronic, intermittent, moist cough that may progress to difficulty. Fire blight disease caused by erwinia amylovora on rosaceae. The most severe type of bacterial skin infection is necrotizing fasciitis, commonly known as flesheating bacteria disease. Plant diseases caused by bacteria narratives black rot of crucifers xanthomonas campestris pv. This disease is caused by leishmania, a flagellate protozoan which is transmitted from man to man by sandflies belonging to genus phlebotomus. Escherichia coli and salmonella cause food poisoning, helicobacter pylori cause gastritis and ulcers, neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea, neisseria meningitidis causes meningitis. This list is very important for one day exams and upsc exams. Chickenpox cdc pdf pdf 165kb chickenpox is a disease caused by infection with the varicella zoster virus, which causes fever and an itchy rash. List human diseases caused by bacteria, virus, fungi, and protozoa. This is the sixth fact sheet in a series of ten designed to provide an overview of key concepts in plant pathology.
Bacterial diseases include any type of illness caused by bacteria. Bacterial meningitis is a severe infection of the meninges, the lining of the brain. Diseases caused by bacteria include diphtheria, typhoid, cholera etc. Most infections do not have symptoms, in which case it is known as latent tuberculosis. Pdf integrated management of diseases caused by fungi. Bacteria or other infectious agents that cause harm to their human hosts. Jul 23, 2017 almost 1% of worlds population is currently affected by pneumonia and it is one of the most common problems in the list of bacterial diseases. Hallmark 6 intracellular bacteria coexist with their cellular habitat for long periods. In gingivitis, the gums become red, swollen and can bleed easily. Bacteria that cause disease are called pathogenic bacteria, and they do so by producing poisonous substances called endotoxins and exotoxins. Around 23 questions from this topic are asked in every exam. Klebsiella is a type of bacteria commonly found in nature. The simplest of organisms, bacteria are thought to be the most ancient.
The gram stain attaches to peptidoglycan in the bacterial cell. An infectious disease caused by the bacteria mycobacterium. Bacteria that retain the color of the dye are called gram positive. Jan 05, 2019 bacterial diseases include any type of illness caused by bacteria. Aug 21, 2019 bacteria aid in food digestion, nutrient absorption, vitamin production, and protect against other harmful microbes. Bacteria produce disease in one of two general ways. In humans, the bacteria are often present in parts of the digestive tract where they do not generally cause problems. Diseases caused by fungi phytoplasma and bacteria ebook. The bacteria is typically found in water environments such as freshwater lakes and rivers. Microbes cause disease in the course of stealing space. Some bacteria destroy living cells and tissues of the infected organism directly, while some cause tissue damage when they provoke a response from the immune system.
Genetic and rare diseases information center gard po box 8126, gaithersburg, md 208988126 tollfree. Infectious plant diseases are caused by living organisms that attack and obtain their nutrition from the plant they infect. List of 10 important bacterial diseases human health biology. Any body tissue can potentially be infected with bacteria. Here you find the list of diseases in a tabular form and also details of some important ones. Food borne diseases lectures university of nairobi.
Pdf pathogenesis of bacterial infection researchgate. In the united states, klebsiella pneumoniae and klebsiella oxytoca are the two strains responsible for most human illnesses. Fungal diseases are presented in the following sequence. Lesson summary bacterial diseases microorganisms that cause diseases are known as pathogens. Pullorum disease and fowl typhoid are infectious, acute, or chronic bacterial diseases affecting primarily chickens and turkeys, but most domestic and wild fowl can be infected.
List of human diseases caused by bacteria,virus,fungi. Ncert science textbooks class 612, wikipedia microbes or microorganisms microorganisms include bacteria, fungi, protozoa, some algae, viruses, viroids and also prions that are proteinacious infectious agents. Other types of microorganisms include viruses, some fungi, and some parasites. Most diseases covered are economically significant or have the potential to become so.
Hepatitis a cdc pdf pdf 180kb hepatitis a is caused by a virus that causes disease of the liver. List of diseases caused by virus, bacteria, protozoa and worm. A number of significant pandemics caused by bacteria. Bacteria are a type of microorganism, which are tiny forms of life that can only be seen with a microscope. Today we will be covering a very important topic from the biology part of the general knowledge section that is list of diseases caused by virus, bacteria, protozoa and worm. Gram staining is the application of a crystal violet dye to a culture of bacteria. Tooth decay and gingivitis inflammation of the gums are common oral diseases caused by bacteria. Goat diseases and farm herdhealth safety compiled by charlotte cliffordrathert. Millions of bacteria normally live on the skin, in the intestines, and on the genitalia. Gingivitis is a mild form of gum disease that can usually be reversed with daily brushing and flossing, and regular cleaning by a dentist or dental hygienist. Media in category diseases and disorders due to bacteria the following 8 files are in this category, out of 8 total. Bacterial spot reduces tomato yield and quality by defoliation and spotting of fruit. Transmission is primarily through the egg but may occur by other means such as.
Biological control agents, fire blight, erwinia amylovora, antagonistic bacteria 1. One way bacteria can cause disease is by breaking down and damaging of the infected organism. Bacterial diseases in humans biology 2e bc open textbooks. Apart from these acute diseases, viruses are also responsible for mumps, polio, rabies etc. An infectious disease is any disease caused by a pathogen germ such as a virus, bacteria, parasite, or fungus. List of nine important diseases caused by protozoa in humans. Bacteria diseases, viral diseases, fungus diseases, protozoa diseases list of human diseases caused by bacteria,virus,fungi,protozoa psc online book. Symptoms of waterborne diseases may include gastrointestinal illnesses such as severe diarrhea, nausea, and possibly jaundice as well as headaches and fatigue. Erythrogenic toxin a secretion, produced by some strains of streptococci, that causes the red rash of scarlet fever. In contrast, extracellular bacteria typically cause acute diseases, which develop soon after. These include both acute and infectious diseases like the common cold, to chronic disease like aids. An infected person can transmit measles from four days prior to the onset of.
Download integrated management of diseases caused by fungi phytoplasma and bacteria pdf read integrated management of diseases caused by fungi phytoplasma and bacteria pdf cassie, what color is your parachute guide to rethinking resumes write a winning resume and cover letter. Shigellosis is an infectious disease caused by a group of bacteria called shigella shihgehluh. Jan 23, 2020 tuberculosis tb is an infectious disease that usually affects the lungs, though it can affect any organ in the body. Bacterial diseases bacterial infection symptoms, causes. It can develop when bacteria spread through droplets in the air. Mar 02, 2017 a read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Microbiological classification of infectious diseases. We greatly appreciate the editorial assistance of cimmyt. This primefact covers common cucurbit diseases caused by fungi, bacteria and viruses. List human diseases caused by bacteria, virus, fungi, and. Helminths are large parasites worms, which can be a major cause of morbidity in some countries.
Although we will mostly discuss infectious diseases in people on this page, other living organisms such as animals, plants, and microorganisms can all be made ill by an infectious disease. The vast majority of bacteria do not cause disease, and many bacteria are actually helpful and even necessary for good health. A disease caused by a strain of streptococcus that produces an erythrogenic toxin leading to the development of a red rash and a strawberrycolored tongue. For language access assistance, contact the ncats public information officer. Such diseases can also spread by stagnant water or consuming foods whose preparation is done using such contaminated water. Bacterial diseases were once leading causes of death. In india as well as in the world many people often search for different human diseases and their scientific name of micro germs. Bacterial spot is also a serious disease of pepper. Antibiotics are used successfully to control bacteria.
Identify typical signs and symptoms of viral diseases spread by airborne transmission 3. With this lifethreatening infection, the skin and deep underlying tissues are not eaten by the bacteria. Although descriptions of the more common diseases have been given to assist with identification, it can be difficult to diagnose some diseases with similar symptoms. This disease often occurs due to attack of viruses and bacteria. Meningitis infection of the tissues that cover and protect the brain and spinal cord can be caused by viruses, bacteria or fungi. Bacterial diseases are caused by harmful bacteria pathogenic bacteria. Bacterial diseases occur when pathogenic bacteria get into an area of the body that is normally sterile, such as the bladder, or when they crowd. Important diseases and causative agents for exam study. Bacterial classification, structure and function introduction the purpose of this lecture is to introduce you to terminology used in microbiology. Home articles list of human diseases caused by bacteria,virus,fungi,protozoa list of human diseases caused by bacteria,virus,fungi,protozoa important diseases and causative agents for exam study. Unfortunately, the tenancy of some species can have harmful effects and cause disease. Cholera is a severe intestinal disease caused by the bacteria, vibrio cholerae vibreeo collarah. Chapter 2 disease and disease transmission an enormous variety of organisms exist, including some which can survive and even develop in the body of people or animals. However, the bacteria that cause tuberculosis break down tissue, whereas the bacteria that cause diphtheria release toxins.
1391 482 675 1050 899 800 404 592 509 853 8 377 725 1569 426 1530 346 211 68 871 844 81 278 1025 1063 684 1282 1401 933