The Current Risk of Exposure to Legionella Bacteria - Assignment Example

Dot/icm secretion is the most important secretion of the legionella pneumophila which is necessary for legionella bacteria pathogenicity.... (Levinson 2008) Legionnaire's disease is caused by a bacteria Legionella pneumophila.... Legionella pneumophila bacteria grows at temperatures between 25 ?... A Legionella pneumophila bacterium is usually transmitted by inhaling aerosol or drinking water containing legionella pneumophila bacteria....

hellip; exposure to pathogens through accidentally swallowing contaminated water, or through entry into nose, ear and open wounds can cause sickness.... exposure to pathogens through accidentally swallowing contaminated water, or through entry into nose, ear and open wounds can cause sickness.... Beaches would be temporarily closed to public as the recent test on beach water were found to be contaminated with pathogens and there is an elevated bacteria level due to runoff cause by the recent storm....

Legionella pneumophila is a microorganism categorized as rod-shaped, enveloped, gram-negative, and aerobic bacteria, whose size may range within 1m or less (Engelkirk and Burton, 2007).... hellip; This is a process whereby the full-sized bacteria duplicate its DNA.... The whole events happen within living host cells similar to other gram-negative bacteria.... Order 287876 & NO LEGIONELLA PNEUMOPHILA/LEGIONNAIRE'S DISEASE Introduction Legionella pneumophila is a microorganism categorized as rod-shaped, enveloped, gram-negative, and aerobic bacteria, whose size may range within 1m or less (Engelkirk and Burton, 2007)....

nbsp; This report shall identify and assess the risk exposure to legionella bacteria from work activities and water systems in the workplace.... nbsp; It shall also propose a writing scheme for controlling the risk from exposure to legionella bacteria and make recommendations for any required improvements in the organization.... nbsp; Some employees and guests are more susceptible to legionella by the simple fact that they frequently either come into contact with the water spray/mists or because they have a weak immune system....

If enough are present, (a quorum), bacteria get down to business or play mischief.... This communication between the bacteria is imperative, as they arrange themselves according to… Quorum sensing provides a strategy for medicine- muck up the communication system of dangerous bacteria such as antibiotic-resistant enterococcus.... Scientists Scientific American Current Issues in Microbiology Article: “Talking bacteria” Due 11:59 PM on Monday, February 20th Each question is worth pt....

It promotes bacteria adhesion to surfaces.... Since it is a layer that lies outside the cell wall of bacteria, it is well organized and it is not easily washed off.... he capsule is said to be a virulence factor as it enhances the ability of a bacteria to cause harm in the trachea system.... As the capsule moves through the trachea it will detect bacteria present in the moisture trachea and prevent against desiccation.... Capsule will also detect bacteria viruses and most hydrophobic toxic materials such as detergents present in the tracheae with its powerful lights and widows....

Part four of the paper address the root-cause of the problem highlighting reasons for the system to fall, people involved and the subsequent death and sickness associated with outbreak related to legionella bacteria.... The second section of the research paper presents a discussion of major factors, viewpoints and examples on legionella This is followed by the third section, which is a summary and conclusion on the highlighted information about the growth and spread of legionella bacteria....

The paper "Vibrio Natriegens bacteria" says that Vibrio natriegens are bacteria which can be found in saline estuarine and marine environments because of its halophilic nature.... The growth of bacteria is by binary fission where each cell divides into two.... This, therefore, means that at this concentration, multiplication of the bacteria is at its most rapid state.... These data suggest the environment where the bacteria are found....