Staphylococcal Scalded Skin Syndrome (SSSS) is a serious condition characterized by red blistering skin resembling burns. It is caused by toxins from Staphylococcus aureus, leading to exfoliation of the skin. Common in infants, the elderly, and immunocompromised individuals, SSSS requires prompt dia

0 views • 89 slides

The Hanging Drop Technique is a method used to determine the motility of bacteria by suspending them in a drop of fluid on a slide. This procedure involves preparing a hanging drop slide, inoculating the drop with bacteria, sealing it with petroleum jelly, and observing the organisms under a microsc

2 views • 17 slides

Bioinformatics is an interdisciplinary field combining biology, computer science, mathematics, and statistics. Dr. Matthew Cserhati, a bioinformatics programmer, has a background in biology and software engineering. His research includes projects like NeuroAIDS database development and Staphylococcu

2 views • 46 slides

Learn about key biochemical tests like the Coagulase Test, Catalase Test, and Oxidase Test used in medical microbiology to identify pathogenic bacteria such as Staphylococcus aureus. Understand the methods, significance, and interpretation of results for each test.

2 views • 17 slides

In the Department of Microbiology at the College of Medicine, the Hanging Drop Technique is utilized to study live microorganisms. This technique involves suspending microorganisms in fluid on a hollow ground slide, allowing for observation of their morphology under a microscope. By creating a wet m

0 views • 8 slides

Otitis externa, also known as swimmer's ear, is an inflammation of the external auditory canal. It can be acute or chronic and is common among individuals aged 7-14 years. The main causative organisms include Pseudomonas aeruginosa and Staphylococcus aureus. Risk factors include swimming in pools, h

0 views • 10 slides

The Coagulase test is a crucial microbiological method used to differentiate Staphylococcus aureus (Coagulase Positive) from other Staphylococci (Coagulase Negative). By detecting the presence of the enzyme coagulase, this test helps identify pathogenic strains of Staphylococcus that can cause serio

2 views • 28 slides

Learn how to prepare living microorganisms for microscopic study using the hanging drop technique. This method involves suspending microorganisms in a fluid and creating a hanging drop on a hollow ground slide, allowing for observation of morphology and motility. Follow step-by-step procedures to ma

0 views • 17 slides

Coagulase test is a crucial microbiological technique used to differentiate Staphylococcus aureus, which produces coagulase, from other species like S. epidermis and S. saprophyticus that do not. This test helps in identifying the presence of bound and free forms of coagulase, aiding in the accurate

0 views • 56 slides

Learn about a foodborne illness outbreak linked to Staphylococcus aureus, caused by improper food handling practices. Understand the symptoms, likely causes, and prevention strategies to minimize the risk of toxin formation. Explore best practices and key terms related to food safety.

0 views • 27 slides

Food poisoning is a common threat that can be prevented with proper food handling. It is caused by various microorganisms, natural toxins, and chemical residues. The illness is characterized by rapid onset of symptoms like vomiting and diarrhea. Common bacteria causing food poisoning include Staphyl

0 views • 27 slides

In this case study, Mrs. Septic's blood cultures are growing gram-positive cocci, leading to a differential diagnosis involving various bacterial pathogens. Through a series of microbiology lab findings, the causative organism, Staphylococcus aureus, is identified. Further complications arise, indic

0 views • 73 slides

Spicy foods like rosemary and clove have shown potential in inhibiting pathogenic microbial growth, which can help enhance food safety by reducing the need for chemical additives. This study explores the antimicrobial effects of these spices using microbial strains like Pseudomonas Fluorescens and S

0 views • 14 slides

Learn about important biochemical tests used in medical microbiology, including the Coagulase test for Staphylococcus aureus, the Catalase test for enzyme detection, and the Oxidase test for electron transport chain identification. Detailed methods and result interpretations are provided for each te

0 views • 17 slides

Necrotizing pneumonia in children is characterized by necrosis of pulmonary tissue, leading to the formation of small cavities containing necrotic debris or fluid. Staphylococcus Aureus and Streptococcus Pneumoniae are common pathogens. Treatment involves a prolonged course of IV antibiotics tailore

0 views • 34 slides

This quality improvement project aims to reduce the acquisition of Methicillin-resistant Staphylococcus aureus (MRSA) in healthcare settings through active screening and targeted interventions. Despite previous efforts, MRSA acquisition rates remained high in specific hospital wards, leading to the

0 views • 28 slides

Foodborne diseases in humans are caused by consuming contaminated food or water containing pathogenic microorganisms or toxins. These diseases can be categorized into intoxication, infection, and toxicoinfection, each with distinct modes of illness. Pathogens like Staphylococcus aureus, Clostridium

0 views • 5 slides

Environmental microorganisms, like Staphylococcus aureus, play a significant role in morbidity and mortality. This study explores the incidence and antibiotic susceptibility profile of Staphylococcus aureus isolated from door handles in Ahmadu Bello University, Zaria, Nigeria. The research aims to a

0 views • 22 slides