bacterial diseases pdf

AIR BORN DISEASESDiphtheria, Legionnaires’ disease and Pontiac fever,Tuberculosis, Streptococcal diseases, andMycoplasmal pneumonia etc. Discuss bacterial structure and the function of the different bacterial components 4. Bacterial diseases of potato have remained an economically significant disease worldwide. Infectious plant diseases are caused by bacteria, fungi, or viruses and can range in severity from mild leaf or fruit damage to death. Specimens submitted for Brucella serology must be accompanied by the "Brucella CA5 form" [pdf] and for dourine by the "Dourine test and agreement form" [Word Document]. These epidemics often kill most elms in affected areas, and have sometimes proved disastrous to elm breeding programs and those designed to control Dutch elm disease [7, 22] .It appears that the distribution of the disease and occurrence of epidemics may be related to climate and … Two main threads in the history of bacteriology: 1) the natural history of bacteria and 2) the contagious nature of infectious diseases, were united in the latter half of the 19th century. Cholera 4. BACTERIAL DISEASES (OTHER THAN MYCOPLASMA) TYPHOID FEVER Introduction Typhoid fever is a life-threatening illness caused by the bacterium Salmonella typhi. Bacterial wilt, soft rot, and ring rot have got international attention as they constitute a huge constraint on seed potato production, with considerable indirect effects on trade. H‰tTÛnÔ0ý‚ý‡. Bacterial Disease # 1. ADVERTISEMENTS: List of ten important bacterial diseases: 1. The bacteria enter the human variety through various sources and cause bacterial diseases. %PDF-1.3 %���� 87 Pathogenesis of Bacterial Infection MICROBIOLOGY MODULE Microbiology Notes zdifferentiate colonization and pathogens zexplain steps involved in the bacterial pathogenesis zdescribe toxins zdifferentiate endotoxins and exotoxins zdiscuss the various diseases caused by bacteria 8.2 PATHOGENICITY Pathogenicity is the capacity to initiate disease. Botulism (Western duck sickness, Limber neck) 3. are widespread in nature, commonly found in soil, water, feces, sewage, and marine sediments.Clostridium spp. Paratyphoid infection. They are mentioned as illustrations of different principles. Bacterial Diseases Causes. Avian chlamydiosis 5. However, symptoms of bacterial diseases may be confused with those caused by fungal diseases. Bacteria are very common in the aquatic environment. Devastating pathogen-borne diseases and plagues, both viral and bacterial in nature, have affected humans since the beginning of human history. Staphylococcus and Streptococcus infections The organisms that cause diseases are known as pathogens. Foodborne diseases result from the consumption of food contaminated with food, pathogenic bacteria, viruses, or parasites. PDF | Bacterial diseases of rice are a major bottleneck towards a sustainable productivity. This chapter focuses on the most common bacterial diseases of groupers. 100 0 obj << /Linearized 1 /O 102 /H [ 778 404 ] /L 66162 /E 22613 /N 15 /T 64043 >> endobj xref 100 17 0000000016 00000 n 0000000690 00000 n 0000001182 00000 n 0000001354 00000 n 0000001484 00000 n 0000002279 00000 n 0000003138 00000 n 0000003670 00000 n 0000004041 00000 n 0000005696 00000 n 0000006027 00000 n 0000006820 00000 n 0000013374 00000 n 0000013514 00000 n 0000018429 00000 n 0000000778 00000 n 0000001160 00000 n trailer << /Size 117 /Info 99 0 R /Root 101 0 R /Prev 64032 /ID[] >> startxref 0 %%EOF 101 0 obj << /Type /Catalog /Pages 87 0 R /JT 98 0 R /PageLabels 85 0 R >> endobj 115 0 obj << /S 281 /T 343 /L 400 /Filter /FlateDecode /Length 116 0 R >> stream Farmers lose millions of dollars annually due to bacterial diseases. The three most common and important bacterial diseases of beans are bacterial … part of the normal flora of the water. To explain the term endotoxin in terms of its chemical composition and location in bacterial cells INTRODUCTION TO BACTERIOLOGY 1. Gonorrhoea 9. Pertussis 6. The cytoplasm, or main part of the protoplasm, is a … Leprosy 5. For this lecture you should focus on the major concepts and not on the names of the different bacteria. The dif… Sharing contaminated needles, or needles for tattooing. Bacteria are small single celled organisms & are amongst the most successful life forms on planet. There are about 400 cases per year in the United States. ó‰…GÝ®^œk‘jU7ÅMa`ëº8°æÁ8+€Á…Ã~ë^îOk'„Î;’n”*T›}ç'4ß4aWoœ¯A‰Ô Bacterial Diseases of Fishes and Their Control S. F. SNIESZKO In the contemporary approach to­ ward understanding communicable diseases, epidemiology or epizootiol­ ogy plays an important role in attempts to explain relationships between the hosts, pathogens, environments, and outbreaks of diseases (Wedemeyer et al., 1976). The following is a list of some of the major plant diseases, grouped by type of causative agent and ordered alphabetically. Pulmonary Tuberculosis 2. the bacterial cell wall, as well as, to some extent, the chemical composition. To make a probe, More posts will be coming next year about viral diseases and metabolic diseases. produce more types of protein exotoxins than any other bacterial genus, including two exotoxins with protease … Identify common bacterial diseases in humans. 3. Approximately 75 percent of recently emerging infectious diseases affecting humans are zoonotic diseases, zoonoses, diseases that primarily infect animals and are transmitted to humans; some are of viral origin and some are of bacterial origin. Among the bacterial diseases of plants, the most widespread and destructive losses are caused by the Gram-negative bacteria of the genus, Erwinia, Pseudomonas, and Xanthomonas.The genus Xanthomonas is of great economic importance because of its broad host range. » The use of certified, disease free seed and resistant varieties are the most effective means of control. Lyme disease, Typhus etc. Bacterial disease, any of a variety of illnesses caused by bacteria. They occur singly or in colonies of cells. Avian spiroketosis 8. Infectious Respiratory diseases Infectious Coryza Infectious Respiratory diseases Infectious Coryza Infectious Coryza Cause This is a bacterial disease caused by Avibacterium paragallinarum, (in the past known as Haemophilus paragallinarum). Use of certified, disease free seed and resistant varieties are the most common bacterial diseases groupers! 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