which pathogen is the most virulent?

Q: Why are antibacterial medications not effective for treating necrotizing fasciitis?

A: Necrotizing fasciitis or flesh-eating disease is a rare illness but potentially fatal skin infection…

Q: What is an opportunistic pathogen?

A: A pathogen is bacteria, virus, or other microorganisms that can cause disease

Q: What role do virulence factors play in the four phases of infection? Describe the infection stage…

A: A disease is an abnormal state of an organism that disrupts biological processes. It might be acute,…

Q: Identify a pathogen that has a significant impact on human health. What are its health effects?

A: Shigella- Various species of Shigella causes Shigellosis disease. The infected people with Shigella…

Q: Which streptococcal disease is most prevalent? Why do you think this is the case?

A: In humans, streptococcal diseases primarily arise in the airway, bloodstream, or skin infections.…

Q: When Sara is sitting in the Emergency Room waiting room and is wearing her appropriate PPE, what…

A: The best way to prevent a sporadic infection from becoming an epidemic or a pandemic is to…

Q: Describe the course of infection from contact with the pathogen to its exit from the host.

A: The colonization of tissues by pathogenic microorganisms or viruses is known as infection. This…

Q: What are blood born pathogens and how can it be prevented

A: Disease-causing microorganisms are pathogens.

Q: Bacteria can avoid being swallowed by phagocytic white blood cells producing which virulence factor?…

A: When bacteria enter inside the body then the antigens present on the bacteria can be recognized by…

Q: Why would medication fail to cure HSV infections even though it prevents recurrent cold sores?

A: Herpes affected individuals are generally asymptomatic or show painful blisters and ulcers. HSV…

Q: a pathogen forms a compatible interaction with the host? true or False

A: Introduction  In the broadest definition, a pathogen is any organism or agent that can cause…

Q: Describe the mechanisms pathogens use to penetrate the skin and mucous membranes.

A: Ans: Pathogens: The microorganisms which break the barrier of the human bodies immune system and…

Q: What is meant by an opportunistic pathogen?

A: A pathogen is a disease-causing organism. Microbes are found in abundance in the body. These…

Q: Which microorganism is used to produce hepatitis B Vaccine?

A: Vaccines are a type of biological preparations that provides the host organism with artificial…

Q: Which pathogen is most likely to be treated with antibiotics?

A: Antibiotics are a particular type of medicine that helps stop infections caused by bacteria. They…

Q: Another term for respiratory route of infection is ___.     parenteral     droplet     enteric…

A: Infection is defined as the entry of pathogens inside the body.

Q: What are the genetic and molecular features that differ between pathogens and members of the normal…

A: The phrase "ordinary microbiota" alludes to the microorganisms that live on a superficial level and…

Q: At what body sites do pathogens typically attach and colonize?

A: Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or…

Q: Why are some pathogens more noticeable than others?

A: A pathogen is an organism that causes disease in its host, with virulence referring to the intensity…

Q: What type of pathogen causes diseases such as mumps, influenz hepatitis, and colds?

A: Pathogens are small microscopic organisms which cause disease in other organisms.

Q: In both C. difficile–associated disease and bacterial vaginosis, the disease begins when the normal…

A: Intestinal microflora act as a primary line of defense against exogenous microbe invasion, and thus…

Q: Which body cells or tissues are affected by hemolysins, leukocidins,hyaluronidase, kinases, tetanus…

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: What is the meaning of infective stage, pathogenic stage and diagnostic stage?

A: Infectious biology deals with the pathogens and their mode of infection in the host and the diseases…

Q: Explain who the bacterial  virulence factors contributes in the initiation  of infections

A: Virulence is defined as the ability of bacteria to infect the host and cause disease. Virulence…

Q: What is the pathogenesis of ALL?

A: ALL is the type of leukemia and its full form is acute lymphoblastic leukemia. It is the most common…

Q: Fever is a sign of pathogen infection. Statement 2: Vasodilation is a type of immune response that…

A: The immune response is the action of the body generated on encountering a foreign particle called…

Q: indicate that a. the pathogen remains on the skin b. the body is responding to an infection. c. a…

A: Introduction  A pathogen is an organism that causes disease. Pathogens may spread disease once they…

Q: IF A PERSON IS INFECTED BY THE SAME PATHOGEN A SECOND TIME , why does the person either not get sick…

A: Immunology is the study of the immune system and its response to infections. The immune system…

Q: Statement 1: Fever is a sign of pathogen infection. Statement 2: Vasodilation is a type of immune…

A: *A temporary increase in average body temperature that is 37°C is called as fever *Vasodilation…

Q: Which pathogen is most virulent? O both B & C O A

A: ID 50 or median infectious dose is the minimum concentration of pathogen (bacteria or viruses)…

Q: Explain the different types of infection with an example.

A: Introduction  We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…

Q: Which of the following is the most infectious?

A: Answer -  Shigella is the most infectious among all others.

Q: Which statements are an example of a virulence factor? Mark those that are example.

A:

Q: List and describe the four methods by which infection can be transferred from the source to the host

A: Infection is caused in our bodies by various pathogens. The pathogen enters the body and affects the…

Q: VCJD is caused by which pathogen

A: vCJD stands for variant Creutzfeldt-Jakob disease. vCJD is a neurodegenerative disorder associated…

Q: Is Catalase is a virulence factor?

A: Catalase is a compound which is present in the liver that separates harmful hydrogen peroxide into…

Q: Why are pathogenic disease referred to as transmissible disease?

A: The condition of complete well-being of social, physical, and mental condition is termed as health.…

Q: pick two mechanism of disease and briefly describe them

A: The disease can be considered to be a disorder that results in improper function of the host…

Q: What is an example of virulent?

A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…

Q: Explain the infection cycle.

A: The harmful invasion of body tissues of an organisms by agents such as microbes, parasites or other…

Q: Name the 10 different pathogen groups in descending order according to size (from the largest to the…

A: Pathogens are microscopic organisms that are available everywhere. There have several kinds of…

Q: Is this a graph of an acute, chronic or latent disease?

A: Diseases are mainly of three types : 1) Acute Disease - This type of a disease has a short term but…