PPT-Streptococcus Dr. Batool

Hazim abdul Wahhab General characters of streptococci Spherical cocci arranged in chain or pairs Gram positive Most streptococci are facultative anaerobes All Streptococci are catalase negative. Pharyngitis. Group 4. UPPER RESPIRATORY TRACT INFECTIONS. Rhinitis. Sinusitis. Nasopharyngitis(common cold). Laryngitis. Pharyngitis. Epiglottis. Laryngotracheatis. Tracheatis. Members. Orimoloye. Philip . FC-fragment to eliminate interference caused by staphylococcus. Jonathan Faro, Gerald Riddle, Karen Bishop, Allan Katz, Sebastian Faro. UT Health Science Center at Houston, Obstetrics, Gynecology and Reproductive Sciences, Houston, TX. Streptococcus . Mutans. (cavities). What is it?. Streptococcus . m. utans. . is a . coccus. shaped bacterium that is commonly found in the human oral cavity and is a significant contributor to tooth decay. . Helpful Bacteria. Most bacteria are harmless to humans.. Many are useful:. Aid in digestion. Provide nutrients for plants by breaking down dead material by decomposition. Provide drugs and hormones. Provide some types of food.. CLS 212: Medical Microbiology. Anatomy of the Normal Skin. Anatomy of Normal Skin. The skin is the largest organ covering the entire body.. Functions of the skin is to protect the body against heat, light, and infection.. Micr 201. Professor: Dr Hoch. Carrie Matthews. Joanne Nguyen. 12/11/07. Taxonomy. Super . Kingdom: Bacteria. Phylum: . Firmicutes. Class: Bacilli. Order: . Lactobacillales. . Family: . Streptococcaceae. Associate . Professor Microbiology. Department of Pathology. Introduction. One of the two main human pathogens.. Gram positive . cocci. .. Oval shaped.. Arranged in chains and pairs.. Catalase negative.. Epidemiologist. Centers for Disease Control and Prevention. Outbreak of . Streptococcus . pneumoniae. . in a Psychiatric Unit. Emerging Infectious Diseases. National Center for Emerging and . Zoonotic. Neisseria. mucosa . Neisseria subflava . Streptococcus parasanguinis . Streptococcus pseudopneumoniae . Streptococcus oralis . Rev. 3/1/2018 (An Exhaustive List) Achondroplasia Birth Anomalies Gastroschisis Short Gut Syndrome Omphalocele Congenital Diaphragmatic Hernia Congenital Renal Failure Birth weight 1200 grams . Greek-. streptus. =flexible: . coccus. = sphere spherical or ovoid cells, occurring in short or long chins, pairs, not in groups. Capsules are not regularly . formid. but develop in some species. . Smith A, Li A, Tolomeo O, Tyrell GJ, Jamieson FB, Fisman D. Mass Antibiotic Treatment for Group A Streptococcus Outbreaks in Two Long-Term Care Facilities. Emerg Infect Dis. 2003;9(10):1260-1265. https://doi.org/10.3201/eid0910.030130. Xu Q, Pichichero ME, Casey JR, Zeng M. Novel Type of Streptococcus pneumoniae Causing Multidrug-Resistant Acute Otitis Media in Children. Emerg Infect Dis. 2009;15(4):547-551. https://doi.org/10.3201/eid1504.071704. Streptococcus . pyogenes. . = Group A. Strep. Carried by 10-25% of many . in throat. often no symptoms. it is Cause of . strep throat. impetigo. Necrotizing fasciitis. Left. . Gram stain of .