In what way are both of these periods similar

Q: Why is it important to be familiar with the symptoms and signs of a particular disease?

A: Symptoms and sign of a disease are the indicative of progression of a disease and also marker of…

Q: What do you mean by contagious disease? use your own words to explain?

A: A disease can be defined as a disorder or deviation in the physical, physiological or any other…

Q: What is an opportunistic pathogen?

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

Q: Natural disease processes generally involve specific organ systems: Cardiovascular Disease involves…

A: Injury are of various type and they can present in various pattern which can be recognised and…

Q: What steps can a persontake to help avoid opportunistic infections?

A: Opportunistic infections are infections caused by viral, bacterial, fungal, or protozoan pathogens.…

Q: What is the symptom-free period of a disease called?

A: Producing only a few, mild symptoms, disease is paucisymptomatic. Symptoms appearing later, after an…

Q: What is the difference between an emerging and a reemerginginfectious disease?

A: An infectious disease is the one that is caused by pathogenic microbes. These microbes can be…

Q: Describe the major anatomical and biochemical barriers to infection?

A: Infection refers to the invasion and multiplication of micro-organisms such as bacteria, viruses,…

Q: What is the figure presents? What is the relation of this figure to human disease? What are the…

A: Atherosclerosis is a disease of the cardiovascular system. The condition may arise due to smoking,…

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: How does knowing the anatomical location of normal microbiota help clinicians diagnose infection?

A: NORMAL MICROBIOTA:- Normal flora local flora of the human body present at several places like on the…

Q: In the United States, where is Lyme disease most prevalent?

A: Introduction  Lyme disease is commonly caused by bacterium Borrelia. It is an infectious disease…

Q: Describe the stages in the development and course of an infection.

A: Infectious disease can be defined as a disease that is caused by a pathogen. This pathogen can be a…

Q: Explain three reasons why infection may not occur after microorganisms enter the body? Solve it.

A: Infection is the result of foreign organism in the body. The route of transmission of microorganisms…

Q: What is meant by the terms latent infection, active infection, tubercle, reactivation,…

A: Mycobacterium tuberculosis is the causative agent of tuberculosis and it is first isolated by Robert…

Q: is the pathophysiology of infection?

A: Infection - An infection is the invasion of an organism's body tissues by disease-causing agents…

Q: Can a disease be detected before its symptoms appear?Explain the principal involved.

A: Disease:   When an organism’s body system does not work properly or any organ affects by viruses,…

Q: For those non-immunized and have acquired the infection before, is it possible for them to acquire…

A: The immune system is involved in fighting against the antigens, including bacteria, viruses, fungi,…

Q: How Virulence Factors Contribute to Tissue Damage?

A: Virulence factors refer to the molecules generated by pathogens such as viruses, fungi, protozoa,…

Q: Which is a method of transmitting pathogens from one host to another by carrying microorganisms…

A: Regardless of the reservoir, transmission can occur for an infection to spread. First, transmission…

Q: What is the causative agent of Lyme disease and how is it transmitted to humans? What preventative…

A: Lyme disease comes under the category of infectious diseases and is caused by the bacteria Borrelia…

Q: What is a chronic and an infectious disease prevalent in the United States?

A: Chronic diseases are the one's who's condition lasts for year or more than a year, this may require…

Q: What is incubation period of a disease? What are the factors that affect the length of incubation…

A: The common history of an untreated transferable illness has four phases: phase of presentation,…

Q: How does HIV, which at first glance does not appear to be a highly formidable foe, persist in the…

A: HIV, stands for human immunodeficiency virus, is a virus that destructs the immune system that…

Q: How are acute, chronic, and latent infections different from one another?

A: Acute infection are those infections which occur in a relatively short time (rapid onset) (like in…

Q: What is the nature of infectious disease?

A: Pathogenic microorganisms, such as bacteria , viruses , parasites or fungi, cause infectious…

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: 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: what can you say about nature of non-communicable disease based on its cause and effect?

A: Non Communicable disease are diseases which are not transmissible  by person to person contact. Non…

Q: What is a virulent disease?

A: A disease is a particular abnormal condition that negatively effects the structure or function of…

Q: Our environment contains masses of microorganisms, many of which reside as commensal organisms on…

A: There are various kinds of interactions between the different organisms in the ecosystem in order to…

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: Explain the relationship between the infection chain and transmission of infection ?

A: All elements of the infection chain must be present for an infection to occur. Transmission is a…

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: What are the impacts of disease on the individual, family, economy, society, nation, and the world?

A: Disease an illness of the body in humans, animals or plants. A disease is a particular abnormal…

Q: List the two categories of disease, discuss the differences between the two, and give examples of…

A: The disease is termed as a type of condition which hampers the normal functioning of the body.…

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: What are the three things required for an infection to occur? Give an example of each.

A: Under favorable circumstances, pathogenic organisms can gain access into body systems to cause a…

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: why it is important to know the etiology of a disease?

A: Etiology is study of cause or reason behind any things or functions. This word has come from greek…

Q: which of the following choices lists the periods of disease development in the correct order? a.…

A: The five times of sickness (in some cases alluded to as stages or stages) incorporate the hatching,…

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…

Q: Explain how the body (including cells, organs, organ systems) is affected by the bacterium called…

A: Meningococcal meningitis is a type of meningitis caused by Neisseria meningitidis (a bacteria). This…

Q: Why is it important to determine whether a patient is suffering from viral or bacterial meningitis?…

A: The central nervous system of the body comprises of the brain and the spinal cord. There is a…

Q: What is major difference between an endemic disease and an epidemic?

A: Answer: EPIDEMIC : It is the spread of disease within a population , region and a community. ENDEMIC…

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.