H ere are some of the important list of human diseases caused by virus, bacteria, and protozoa for your competitive exam preparations. Report the common viral diseases spread by airborne transmission 2. Microbes cause disease in the course of stealing space, nutrients, andor living tissue from. Bacteria are a type of microorganism, which are tiny forms of life that can only be seen with a microscope. Here we are sharing list of all diseases caused by various bacteria,protozoa and viruses. Testing water for each of the possible pathogens, including viruses, protozoans, and worms is impractical.
It 100% sure that you will get at least one question from general science section human diseases caused by virus, bacteria, and protozoa. Most human salmonellosis results from contaminated food of animal origin, although. Bacterial diseases in humans biology 2e bc open textbooks. List human diseases caused by bacteria, virus, fungi, and. Alright, now in this part of the article, you will be able to access the free pdf download of prescotts microbiology 9th edition pdf using our direct links mentioned at the end of this article. The bacteria that cause diseases in human are called harmful bacteria. Human diseases caused by foodborne pathogens of animal origin. Gut bacteria have been found to be involved in many diseases, such as ibd, obesity, diabetes, carcinoma, hiv, and autism. The pathogens causing the diseases covered in this manual include viruses, bacteria, rickettsiae, fungi, proto.
In india as well as in the world many people often search for different human diseases and their scientific name of micro germs. The common waterborne diseases are all incapacitating, many have high rates of death for untreated victims, and are particularly difficult problems for children, the elderly and those with challenged. We have included all the possible information regarding the topic which includes its causes, modes, causing virus etc. List of diseases caused by bacteria and viruses in humans. Devastating pathogenborne diseases and plagues, both viral and bacterial in nature, have affected humans since the beginning of human history. There are a number of bacteria found in the human body.
Infectious diseases bacteria are classified by their gram stain characteristics. Thus, this post is very helpful for the upcoming government exams. List human diseases caused by bacteria, virus, fungi, and protozoa hello friends welcome to. Approximately 500 species of commensal bacteria colonize the human gastrointestinal tract, producing disease only when normal anatomic or immunologic defenses are abrogated. Establishing a phylogeny of bacteria is difficult because. Microbes or microorganisms diseases caused by microorganisms diseases caused by bacteria, viruses, protozoans and fungi. Gk, general studies, optional notes for upsc, ias, banking, civil services. Kuru is a very rare, incurable and fatal neurodegenerative disorder that was formerly common among the fore people of papua new guinea. Pdf in this book we would focus on how bacterias causes disease to human beings. Prescotts microbiology 9th edition pdf free download.
Kaspar1, and ronald weiss1 1food research institute, university of wisconsinmadison, madison, wi 53706 2wisconsin division of public health, bureau of communicable diseases and preparedness, communicable. Microbiological classification of infectious diseases. Bacterial diseases in humans biology for majors ii. Common diseases of tomatoes part ii diseases caused by. How do human diseases caused by bacteria and diseases caused by viruses react to antibiotics. Human diseases, final project on human diseases, information. The prerequisite for success in this fight is the participation of all health care professionals. Infections and infectious diseases whoeurope world health. It 100% sure that you will get at least one question from general science section human diseases caused by virus, bacteria, and. The common waterborne diseases are all incapacitating, many have high rates of death for untreated victims, and are particularly difficult problems for children, the elderly and those with challenged immune systems. Waterborne diseases pose very serious threats to society because of their potential to infect large numbers of individuals over a very short time. Around 23 questions from this topic are asked in every exam. It is also possible to get sick from animal bites, insect bites, or having close contact with animals or their burrows.
Pathogenic bacteria are bacteria that can cause disease. Prescotts microbiology 9th edition pdf free download direct. Caused by human immunodeficiency virus hiv rna virus family retroviridae. Here presented the list of diseases caused by bacteria and viruses in humans. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Human disease in this topic we are going to figure out some serious diseases caused by various types of bacteria, viruses protozoa and fungus.
A disease is a condition of the body or apart of it in which functions are disturbed or arranged. Other types of diseases may be transmitted to people from improperly handled food and water. Gk human diseases caused by bacteria viruses protozoa fungi. Bacterial diseases include any type of illness caused by bacteria. Bacterial diseases bacterial infection symptoms, causes. 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. Resistance to antimicrobials among human isolates ofsalmonella. Diseases may be caused by a variety of microorganisms, such as bacteria, viruses, protozoa and fungi. 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. When the gut bacteria undergo some imbalance, several diseases may occur. The human disease burden with salmonellosis is considerable, estimated at 1,400,000 salmonella infections annually in the united states and causing 16,000 hospitalizations and nearly 600 deaths. Human diseases caused by virus, bacteria and protozoa pdf.
Cover different classification schemes for grouping bacteria, especially the use of the gram stain 2. Important diseases and causative agents for exam study. How do human diseases caused by bacteria and diseases caused. 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. Bacteria aid in food digestion, nutrient absorption, vitamin production, and protect against other harmful microbes. Diseases may also be defined as morphological, physiological, psychological disturbance in the body or body parts caused by some external agencies which may be nonparasitic e. Gut bacteria are an important component of the microbiota ecosystem in the human gut, which is colonized by 10 14 microbes, ten times more than the human cells.
Bacteria diseases, viral diseases, fungus diseases, protozoa diseases. A variety of these do not cause any infections and are known as good bacteria. Not only the diseases but their causative bacteria as well as the medication of that disease will also be mentioned down here. Bacteria that retain the color of the dye are called gram positive. Hereby, today we have brought about a list of diseases caused by bacteria in human. Pdf pathogenesis of bacterial infection researchgate. Causes, symptoms, human bacterial diseases biology. The vast majority of bacteria do not cause disease, and many bacteria are actually helpful and even necessary for good health. Polymicrobial diseases, caused by combinations of viruses, bacteria, fungi, and parasites, are being recognised with increasing frequency. The bacteria survive on diseased plant debris and on tomato seed. Report the common viral diseases spread by airborne.
Diseases caused by bacteria the list of the pathogenic bacteria along with the diseases caused by. Read on to explore the bacterial diseases in humans caused by the harmful bacteria along with the causes and symptoms. In india as well as in the world many people often search for different human diseases and their scientific. Human diseases caused by bacteria questions and study. 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. List of diseases caused by virus, bacteria, protozoa and worm 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.
A virus is micro organism, it is usually very difficult to kill. May 16, 2019 list of different human diseases caused by bacteria viruses protozoa and fungi human disease in this topic we are going to figure out some serious diseases caused by various types of bacteria, viruses protozoa and fungus. The gram stain attaches to peptidoglycan in the bacterial cell. Correlate airborne viral infection and disease severity with viral virulence factors 1. Human diseases caused by bacteria flashcards quizlet. Human migration and infectious diseases sciencedirect.
Bacteria that cause disease are called pathogenic bacteria, and they do so by producing poisonous substances called endotoxins and exotoxins. Devastating pathogenborne diseases and plagues, both viral and. Gut bacteria play an important role in human health, such as supplying essential nutrients, synthesizing vitamin k, aiding in the digestion of cellulose, and promoting angiogenesis and enteric nerve function. To reduce that burden an integrated approach is required, combining health promotion, disease prevention and patient treatment. May 16, 2007 how do human diseases caused by bacteria and diseases caused by viruses react to antibiotics. Conversely, a number of diseases that impact humans are caused by bacteria. May 02, 2018 most human infections in world today are either caused by viruses or bacteria. List human diseases caused by bacteria, virus, fungi, and protozoa. Different categories of pathogens can infect humans. List of human diseases caused by bacteria,virus,fungi,protozoa. Pdf microbes are called diseasecausing microbes and can make humans, animals and plants sick by causing infection and disease. Kuru is a form of transmissible spongiform encephalopathy tse caused by the transmission of abnormally folded proteins prion proteins, which leads to symptoms such as tremors and loss of coordination from neurodegeneration. Infectious diseases caused by bacteria and viruses exist in many forms and significantly affect human health. This pathogen is inhaled into the lungs, where its growth triggers an immune response that can destroy large areas of tissue.
This list is very important for one day exams and upsc exams. Human diseases pdf download notes for ssc cgl 2017,upsc,nda. Bacterial spot is also a serious disease of pepper. Waterborne diseases an overview sciencedirect topics.
List of different human diseases caused by bacteria viruses protozoa and fungi. Jan 19, 2018 h ere are some of the important list of human diseases caused by virus, bacteria, and protozoa for your competitive exam preparations. Gram staining is the application of a crystal violet dye to a culture of bacteria. Human diseases caused by foodborne pathogens of animal origin morton n. The sources of infectious diseases are vast, but in most cases arise from infectious microorganism such as bacteria or viruses that are able to establish growth or replication in humans, harming specific systems of the human body. Causes, symptoms, prevention, and treatment of various animal diseases introduction it is impossible to accurately estimate all the losses caused by livestock diseases, but the united states department of agriculture estimates that losses caused by mortality, reduced productivity, lower fertility, condemned prod. Please use one of the following formats to cite this article in your essay, paper or report. All humans are infected with bacteria the normal flora living on their external.
Bacterial classification, structure and function introduction the purpose of this lecture is to introduce you to terminology used in microbiology. By contrast, several thousand species exist in the human digestive system. The bacterial cells harbored within the human gastrointestinal tract git outnumber the hosts cells by a factor of 10 and the genes encoded by the bacteria resident within the git outnumber their hosts genes by more than 100 times. Aug 21, 2019 bacteria aid in food digestion, nutrient absorption, vitamin production, and protect against other harmful microbes. Infections and infectious diseases are a great burden on many societies, including the countries in the who european region.
Human diseases caused by bacteria questions and study guide. A precise definition of their implications in human disease is challenging and. List of diseases caused by virus, bacteria, protozoa and worm. How do human diseases caused by bacteria and diseases. Jan 05, 2019 bacterial diseases are caused by harmful bacteria pathogenic bacteria. 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. The true cause of these diseases was not understood at the time, and some people thought that diseases were a spiritual punishment. Bacterial diseases 12 common diseases that are caused by. Identify typical signs and symptoms of viral diseases spread by airborne transmission 3. Typhoid fever is a lifethreatening illness caused by the bacterium salmonella typhi. Bacteria or other infectious agents that cause harm to their human hosts are called pathogens.
Final part 1 biology 102 with thomas at west virginia. Gk human diseases caused by bacteria viruses protozoa. They are caused by some genetic abnormality or metabolic disorder or malfunctioning of an organ. Bacterial diseases are caused by harmful bacteria pathogenic bacteria. Bacterial diseases of humans can be discussed according to their mode of. These human digestivetract associated microbes are referred to as the gut microbiome. 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. List of diseases caused by virus, bacteria, protozoa and.
Human diseases caused by foodborne pathogens of animal. Deforestation, road construction, irrigation, intensive agriculture and animal production systems, uncontrolled spread of human habitat, lack of public health and contamination are examples of environmental changes caused by human activity that facilitate the emergence of infectious diseases. Impacts of gut bacteria on human health and diseases. 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. One example of a bacterial pathogen that damages host tissue is the bacterium that causes tuberculosis. Bacteria diseases, viral diseases, fungus diseases, protozoa diseases list of human diseases caused by bacteria,virus,fungi,protozoa psc online book. The diseases caused by intrinsic sources are called organic or metabolic. List of human diseases caused by bacteria and viruses. In these infections, the presence of one microorganism generates a niche for other pathogenic microorganisms to colonise, one microorganism predisposes the host to colonisation by other microorganisms, or two or more nonpathogenic microorganisms. Human diseases pdf download notes for ssc cgl 2017,upsc,nda,cds a. Most human infections in world today are either caused by viruses or bacteria. List of human diseases caused by bacteria,virus,fungi. A more complete understanding of the diversity of microbes in the human microbiome could lead to new therapies, perhaps treating a bacterial infection caused by a bad bacteria by growing more good bacteria.
1116 1569 1062 1089 315 1116 284 1070 339 950 527 1214 114 415 1140 1157 172 112 1044 912 1352 1185 1104 273 93 1432 1489 1453 2 204 696 1350