The Many Infectous Diseases Caused by Streptococcus Pyogenes Essay

streptococci Pyogenes Multi-Purpose MonstersStreptococcus pyogenes is a type of group A streptococci that produces many septic diseases. This bacteria is commonly found in a variety of organisms, yet is usually harmless unless the organisms defenses atomic number 18 compromised. When detrimental, group A streptococci typeface infections such as impetigo, ecthyma, scarlet fever, and necrotizing fasciitis. Each of these infections displays different symptoms and requires different treatment. These treatments are primarily by antibiotics, because antibiotics are still the chief cure for ordnance bacterial infections. One of the most interesting, rare, and fatal infections caused by streptococcus pyogenes is necrotizing fasciitis, and though it can cause some severe symptoms, a simple dot of antibiotics can prevent or even cure this dangerous infection. streptococci are a large, diverse group of bacteria that are confirming cocci (Sharma). Streptococcus Pyogenes, a group A Strep tococcus, is a frequent organism that can cause many different diseases in gentlemans gentleman (Sharma). Group A Streptococci are commonly referred to as attack and they are commonly identified on blood agar plates as white or gray colonies (Sharma). They commonly appear in pairs or short chains that are non-motile and non-spore-forming (Sharma). Additionally, they have a fermentative metabolism, and are facultative anaerobes that require blood to grow (Todar). For this reason, GAS bacteria are often found in mammals. It is estimated that 15%-20% of all healthy individuals harbor this pathogen in their bodies, specifically their respiratory tractwithout signs of disease (Todar). However, it is believed that the bacteria can cause harm if the organisms defenses are compromised or th... ...July 2008 .DeLeo, Frank R., and Michael Otto. bacterial Pathogenesis Methods and Protocols. Methods on Microbiology 431. Totowa, NJ Humana Press, 2008.Necrotizing Fasciitis (Flesh-Eating Bacte ria). WebMD. 6 Dec. 2007. Healthwise Inc. 14 July 2008 .Rene, Caravano. Current Research on Group A Streptococcus . Paris, France Excerpta Medica Foundation, 1968.Sharma, Sat, MD. Streptococcus Group A Infections. eMedicine. 5 May 2006. WebMed. 24 July 2008 .Todar, Kenneth. Streptococcus Pyogenes. Todars Online Textbook of Bacteriology. 2002. University of WIsconsin-Madison. 14 July 2008 .