microbiology

(1) get w black agar plates (Jimmy makes it); (use 2 plates just in case 1 does not grow)  label LP on back of plate with Date and strain #.…

Introduction: Legionella pneumophila is an intracellular gram-negative bacillus that causes acue febrile pneumonia (Legionnaires' disease). Legionella is composed of 48 different species and 70 different serotypes, although L. pneumophila accounts for the vast majority…

See also Enterobacteriaceae  System for Enteric Disease Response, Investigation, and Coordination (SEDRIC) (The System for Enteric Disease Response, Investigation, and Coordination (also known as SEDRIC) is a secure, cloud-based platform…

Companies: TB Alliance Introduction/Definitions: The genus Mycobacterium consists of about 100 species, including pathogens and saprophytes, and may be divided into three groups on the basis of clinical significance. The first…

Introdcution to Upper Respiratory Tract Diseases casued by S. pyogenes The most serious cases of pharyngitis (inflammation of the throat) are caused by Streptococcus pyogenes, a group A streptococcus. S.…

See also Scarlet Fever Introduction: Streptococcus pyogenes (Group A Streptococcus) is is the etiologic agent responsible for many conditions related to streptococcal infections. It is more commonly known as Group A…

Introduction: Staphytlococcus aureus (S. aureus) is the most virulent Staphylococcus species and causes a variety of infections in humans, both localized and systemic. Most commonly, S. aureus causes a localized skin…

USDA (food safety) Introduction The genus Clostridium is comprised of gram-positive, anaerobic, spore-forming bacilli. The natural habitat of these organisms is the environment and the interstinal tracts of humans and other…

Introduction: Bacillus anthracis is a spore-forming bacterium that causes anthrax in humans and animals. It is a zoonaotic disease in that it is normally transmitted by handling of animal carcases.…

Notifiable Diseases in the US (Wikipedia) Gram positive bacteria are a diverse group. The most clinically important gram ositive pathogens include Staphylococcus, Streptococcus and Entercocci. Gram-positive cocci Enterococcus: Enterococcus refers to…