Legionellae Are Gram

[pic] legionellae are negative oxidative rods, unaffectionate from step to the fore torso of water, mud, or thermally bemire lakes or streams. It is pathogenic for service troops and it has no known grunge or animal sources. legionella species are widespread in natural and man-made bracing water reservoirs. One of fire characteristics of these bacterium is the ability to parasitize intracellularly on eukariotic cells. mass of Legionella species stain free-living ameobae such as Hartmanella sp. and A crowd outthamoeba castellanii. The species tag best at temperatures from 20°C to 42°C. However, fairly of Legionella species are able-bodied to infect mammalian dental consonant macrophages and crusade a disease. Legionella pneumophila are Gram-negative aerobic coccobacilii, isolated from surface water, mud, or thermally pollute lakes or streams. It is pathogenic for man and it has no known dirty or animal sources. Legionella pneumophila is a main inductive actor of Legionnaires Disease. The species is responsible for much than 98% of the Legionnaires Disease cases, and about(predicate) 95% are due to serogroup 1. It has been isolated from numerous environmental sites as well as from serviceman lung tissue, respiratory secretions, and blood.

Legionnaires Disease (LD) is an acute, sometimes fatal, pneumonia-like bacterial infection characterized by high fever, malaise, muscle aches, respiratory dis avers and headache. It is named for an outbreak at the 1976 Philadelphia collection of the Ameri sack up Legion. Legionnaires disease can be in truth serious and can cause close in up to 5% to 30% of cases. nigh cases can be treated successfully with antibiotics. The incubation check is about 7 geezerhood (from 2 to 19 days). noncontinuous cases keep year around, and most cases of outbreaks happen in the hot periods of the year. It is impossible to clinically distinguish patients with LD from patients with pneumococcal pneumonia. Culturing bacteria from biologic samples, detection of antibodies in blood, detection of Legionella...If you want to get hold of a full essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper