What are the possible sources of Salmonella spp.that cause food infections?

Q: What is the difference between S. aureus and MRSA?

A: Answer: Introduction: MRSA- Methicillin-resistant Staphylococcus aureus (MRSA).

Q: List the distinguishing characteristics of the genus salmonella

A: Some species of genus Salmonella are -  Salmonella bongori Salmonella enterica Salmonella typhi

Q: What is the etiologicalagent and the mainmanifestations of cholera?

A: Cholera is the contagious bacterial disease that usually spreads through the ingestion of…

Q: In what people would infection with H. capsulatum beespecially serious?

A: Histoplasma capsulatum is a species of dimorphic fungi that causes a lung infection known as…

Q: Which coliform bacteria are the most difficult to distinguish from the Salmonella or Shigella…

A: In humans, Shigella and Salmonella are microorganisms that cause gastroenteritis. Salmonella is the…

Q: Besides enterotoxin, does V. cholerae possess an endotoxin? If it does, is the toxin a significant…

A: Cholera is an infection by the bacterium Vibro cholerae, it causes fluid loss from the body in the…

Q: What is the posaible preventative statistics of Listeriosis

A: Listeriosis is a severe foodborne infectious disease caused by the bacteria Listeria monocytogenes.…

Q: What is rarity in SCA?

A: Spinocerebellar ataxia (SCA) is refers to a group of hereditary ataxias characterized by…

Q: Explain why C. tetani can be cultivated from wounds in the absence of tetanus.

A: Clostridium tetani is a causative organism for disease called tetanus. These are anaerobic organisms…

Q: Why is the cause of death similar in tetanus and botulism?

A: Step 1 Botulism and tetanus both are acute neurological diseases in humans as well as animals.…

Q: How does Helicobacter pylori cause stomach ulcers?

A: Helicobacter pylori(H. pylori can be defined as a type of bacteria. These germs have the tendency to…

Q: List three species of Betaproteobacteria that are known to behuman pathogens.

A: Introduction  Proteobacteria is the separate phylum of gram negative bacteria which contain purple…

Q: What foods are commonly implicated in cases of listeriosis?

A: The infection caused by the bacteria  Listeria monocytogenes is known as listeriosis. The population…

Q: Is salmonella typhimurium unicellular, colonial, or multicellular?

A:

Q: What is the difference of cytotoxin and enterotoxin of Salmonella typhi?

A: A cytotoxin is defined as “a poison that damages cells”. Cytotoxins can be either chemical or…

Q: what is the culture media of salmonella typhi

A: Salmonella typhi is the causative organism of typhoid in human beings. It belongs to the family…

Q: What are the benefits and dangers of H. Pylori?

A: Helicobacter pylori (H. pylori) also known as Campylobacter pylori is a bacteria (gram-negative)…

Q: How does one can differentiate Staphylococcus aureus from Bacillus subtilis

A: Answer: Staphylococcus aureus = These are the gram positive bacteria, and coccus shaped (circular).…

Q: What is Salmonella pathogenicity island?

A: Pathogenicity island is a distinct class of genomic island that is acquired by the microorganisms.…

Q: Why can Koch’s postulates not be used to identify the causes of diseases due to polymicrobial…

A: Koch's postulates are four criteria that denote the causative relationship between the microbe and…

Q: What medical conditions commonly predispose patients to mycoticinfection?

A: Fungi are the multicellular eukaryotic organisms. They are heterotrophs and contain chitin in their…

Q: Describe two characteristics of Streptococcus mutans that contribute to its ability to cause dental…

A: To answer this question we should have knowledge of Microbiology

Q: What major virulence factors are produced by Salmonella?

A: The ability of the pathogen to multiply within the host or the degree of pathology caused by the…

Q: What is the color or TSI for Salmonella? What is a fastidious organism?

A: 1) The Triple Sugar Iron test is a microbiological test generally named for its capacity to test a…

Q: hat diseases do H. influenzae, S. aureus and S. pneumoniae cause?

A: diseases is a disorder caused in the body of a human being accompanied by symptoms, disease can be…

Q: what are the selective media for Vibrio cholerae

A: Selective media  It is a kind of media that allows tha growth of only specific microbes or the…

Q: What two characteristics separate Salmonella from Shigella? What media can be used for this…

A: Enteric pathogens are microbes that affect the intestine and cause infections. These include…

Q: How do Salmonella typhi microorganisms live intracellularly? How are they able to replicate in…

A: Salmonella typhi is a rod shaped, flagellated, Gram Negative bacteria which is responsible for the…

Q: Discuss the events that takes place during meat spoilage by Pseudomonas spp.

A: Contamination by Pseudomonas makes an important role in spoilage of meat and its derivatives. Due to…

Q: What is unusual about the reservoir of Legionella? What is theepidemiological pattern of the…

A: Legionella is a genus of motile, Gram-negative bacteria that causes legionellosis including a…

Q: Is Bacillus cereus pathogenic?

A: Bacillus Cereus bacteria commensal or pathogenic to foods

Q: what is the media of culturing salmonella typhi?

A: Salmonella typhi  Salmonella typhi is a parasitic bacteria that infect blood and intestine of human…

Q: what is the host response to the infection of clostridium tetani and what is the pathogenesis of…

A: Clostridium tetani is the causative agent of the disease called tetanus. This is a bacillus…

Q: What are unique features in the epidemiology of E. coli O157:H7(STEC)?

A: Features of E.coli 0157:H7 It grows in moderate temperature condition thus they are MESOPHILIC.…

Q: Briefly explain how Salmonella typhi can be isolated and identified from raw milk

A: Salmonellae are known to occur in raw milk, however the recurrence and level are obscure.…

Q: Describe the pathology of Campylobacter food infection. Whatare the major vehicles for this…

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host…

Q: Why are Bacillus infections commonly associated with exposureto soil and dust?

A: Bacillus are a genus of rod shaped bacteria. These bacteria form endospores and these endospores are…

Q: Besides pathogens that cause typhoid fever, cholera, and dysentery, what other pathogens would be…

A: A pathogen may be referred as an infectious agent that can produce diseases. They are classified…

Q: What are the History, Characteristics, Epidemiology, and Virulence factors of Campylobacter jejuni…

A: History of Campylobacter jejuni-  The disease was first recognized by Theodor Escherich in 1886. He…