Bacterial diseases in humans biology 2e bc open textbooks. Most human infections in the world today are either caused by viruses or bacteria. Bacteria, microscopic organisms that may cause people all sorts of diseases. We may kills these microbes by using hulda clark zapper by parazapper dr hulda clark. Bacterial disease, any of a variety of illnesses caused by bacteria. Bacterial diseases in humans biology for majors ii.
Common diseases of tomatoes part ii diseases caused by. Bacterial diseases causes, symptoms, human bacterial diseases. List human diseases caused by bacteria, virus, fungi, and. These organisms can live in soil, the ocean and inside the human gut. Around 23 questions from this topic are asked in every exam. 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. Unlike those diseases caused by microorganisms like fungi and protozoa these bacterial infections are deadly. Section edited by ivan fn hung, jorge garbino and kelvin to. List of human diseases caused by bacteria,virus,fungi. Lesson summary bacterial diseases microorganisms that cause diseases are known as pathogens. A virus is a micro organism and it is usually very difficult to kill. The true cause of these diseases was not understood at the time, and some people thought that diseases were a spiritual punishment.
Bacteria cause many diseases in humans, including cholera, leprosy, tetanus, bacterial pneumonia, whooping cough, diphtheria and lyme disease table 34. List human diseases caused by bacteria, virus, fungi, and protozoa. Bacteria produce disease in one of two general ways. This section aims to publish studies looking at all aspects of the prevention, diagnosis and management of bacterial and fungal diseases in humans, as well as related molecular genetics, pathophysiology, and epidemiology. Gut bacteria have been found to be involved in many diseases, such as ibd, obesity, diabetes, carcinoma, hiv, and autism. Eating expired foods, or eating leftovers that have been stored for more than two to three days. Microbes cause disease in the course of stealing space. The pathogenic bacteria are divided into two major groups.
Human disease in this topic we are going to figure out some serious diseases caused by various types of bacteria, viruses protozoa and fungus. Define emerging disease and explain why emerging diseases are a threat to human health. Diseases caused by bacteria are responsible for many deaths in the world since many centuries. Partial list of diseases caused by untreated sewage. Just because you cant see them, doesnt mean theyre all out to get you. Im writing thesis on parasites now days, forsure ill have to visit your blog again and again. Gk human diseases caused by bacteria viruses protozoa fungi. Different diseases are caused by different types of microorganisms. The video discusses the gk topic of human diseases caused by microorganisms bacteria, fungi, virus and protozoa. Bacteria are a type of microorganism, which are tiny forms of life that can only be seen with a microscope. May 02, 2018 most human infections in the world today are either caused by viruses or bacteria. Thus, this post is very helpful for the upcoming government exams. Bacterial diseases bacteria are microscopic, singlecelled organisms bacte. Bacterial diseases high impact list of articles ppts journals 6946.
Read on to explore the bacterial diseases in humans caused by the harmful bacteria along with the causes and symptoms. 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. List of diseases caused by bacteria and viruses in humans. Pathogenic bacteria are bacteria that can cause disease. Biotic agents include lifeforms that range in size from the smallest virus, measuring approximately 20 nanometres 0. Female worms can lay both fertilized and unfertilized eggs. Trichinella is most often found in wild animals that eat meat, but may also be found in domestic pigs, according to the centers for disease control and prevention. Human diseases caused by bacteria flashcards quizlet. Infectious plant diseases are caused by bacteria, fungi, or viruses and can range in severity from mild leaf or fruit damage to death. This list is very important for one day exams and upsc exams. Other types of microorganisms include viruses, some fungi, and some parasites.
Bacteria or other infectious agents that cause harm to their human hosts are called pathogens. Apr 25, 2019 bacteria are microscopic, singlecelled organisms that thrive in diverse environments. Bacteria are small single celled organisms and are amongst the most successful life forms on the planet. Antibacterial effect of plant oils rich in medium chain fatty acids and their possible interactions with antibiotics. These agents are commonly grouped as viruses, rickettsiae, bacteria, fungi, and parasites. In india as well as in the world many people often search for different human diseases and their scientific name of micro germs. Bacterial diseases 12 common diseases that are caused by. Bacterial diseases information including symptoms, diagnosis, treatment, causes. Microbes or microorganisms diseases caused by microorganisms diseases caused by bacteria, viruses, protozoans and fungi. May 16, 2019 human disease in this topic we are going to figure out some serious diseases caused by various types of bacteria, viruses protozoa and fungus. In this manual infectious agents which cause infection and illness are called pathogens. All types of questions asked in competitive exams have been covered. List of diseases caused by virus, bacteria, protozoa and worm. Pandemic occurring across countries and in multiple populations.
Its symptoms include sore throat, fever, and swollen lymph nodes. List of human diseases caused by bacteria and viruses. A variety of these do not cause any infections and are known as good bacteria. List human diseases caused by bacteria, virus, fungi, and protozoa hello friends welcome to. Bacterial diseases include any type of illness caused by bacteria. 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. Devastating pathogenborne diseases and plagues, both viral and bacterial in nature, have affected humans since the beginning of human history. Feeding on a human who carries the bacillus infects the louse.
Fungal diseases that affect people with weakened immune systems. Diseases caused by acidfast organisms, mycobacterium, et al. They are caused by some genetic abnormality or metabolic disorder or malfunctioning of an organ. We have included all the possible information regarding the topic which includes its causes, modes, causing virus etc. 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. No doubt, microbes are harmful for the human body and become the reason of a lot of fatal diseases. It is often difficult to determine the cause of fungal diseases, because bacteria cause a secondary infection and are often erroneously identified as fungi. What are some common diseases in humans cause by bacteria. H ere are some of the important list of human diseases caused by virus, bacteria, and protozoa for your competitive exam preparations. Microbiological classification of infectious diseases. Fungal diseases are caused by fungi, which are small organisms.
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. The disease is then transmitted to an uninfected human who scratches the louse bite which itches and rubs the feces into the wound. Here we are sharing list of all diseases caused by various bacteria,protozoa and viruses. Generally, these diseases are least likely to be in. Bacterial diseases bacterial infection symptoms, causes. 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. Human diseases pdf download notes for ssc cgl 2017,upsc,nda.
Caused by a number of species in the genera shigella and salmonella with the most common being shigella dysenteriae water contaminated with the bacterium frequent passage of feces with blood andor mucus and in some cases vomiting of blood. Bmc infectious diseases bacterial and fungal diseases. Gk, general studies, optional notes for upsc, ias, banking, civil services. Weakened immune systems cant fight off infections as well, due to conditions such as hiv, cancer, organ transplants, or certain medications. Static gk diseases caused by microorganisms bacteria. Bacterial diseases list of high impact articles ppts journals.
Human diseases pdf download notes for ssc cgl 2017,upsc,nda,cds. Antibiotics are used successfully to control bacteria. Osu extension agents handbook of insect, plant disease and weed control. 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. Bacteria, viruses, fungi and parasites are all common types of pathogens that can cause pathogenic, or infectious, diseases. Understanding microbes in sickness and health iupui scholarworks. Strep throat is caused when the bacteria streptococcus infects the throat. The bacteria that cause diseases in human are called harmful bacteria. Some microbes cause disease in humans, plants, and. Here you find the list of diseases in a tabular form and also details of some important ones. Caused by the fungus histoplasma, which lives in the environment, often in association with large amounts of bird or bat droppings. Ascariasis, infection of humans and other mammals caused by intestinal. If the organism can cause infection, it is an infectious agent. Devastating pathogenborne diseases and plagues, both viral.
Legionnaires disease and pontiac fever caused by bacteria belonging to. The term disease in human beings factually means the deviation of the body system from its normal functional state and the changes are indicated by some symptoms. Learn vocabulary, terms, and more with flashcards, games, and other study tools. There are a number of bacteria found in the human body. Human diseases caused by virus, bacteria and protozoa pdf. Dec 22, 2017 the video discusses the gk topic of human diseases caused by microorganisms bacteria, fungi, virus and protozoa. The transmission cycle of these diseases comprises two elements. May 18, 2014 feeding on a human who carries the bacillus infects the louse. Food poisoning is caused by foodborne bacteria, such as salmonella or e. Impacts of gut bacteria on human health and diseases. The following is a list of some of the major plant diseases, grouped by type of causative agent and ordered alphabetically. Typhoid fever is a lifethreatening illness caused by the bacterium salmonella typhi. Bacterial pathogens can produce many diseases that affect humans and other animals. I have to identify two types of bacteria that cause common disease in humans, choose one of those and briefly describe how it causes the disease and how it effects peoples health.