A live vaccine (aka attenuated vaccine) contains    A.) antibodies. B.) a pathogen that does not cause an immune response. C.) a pathogen that causes mild, if any, symptoms. D.) a pathogen that does not contain recognizable epitopes.

Q: How would a baby benefit from a nursing mother receiving a vaccine for COVID-19? Make sure you…

A: A vaccine is a biological preparation that will provide and develop an active acquired immunity to a…

Q: What is the difference between an attenuated and inactivated vaccine?

A: Any foreign substance invading the body and having the capability of stimulating the immune response…

Q: What are features of adaptive immunity? Select all that apply.   Antigen receptors are produced by…

A:

Q: What is the purpose of a vaccination, and what are the three types of vaccines?

A: A Vaccine is a substance introduced in someone's body to prevent them from getting specific…

Q: What is the mechanism behind the success of vaccines to eradicate or reduce infectious diseases such…

A: Vaccination refers to the process of immunizing individuals before they get infected with a disease.…

Q: Define the term immunological surveillance, and identify the cells involved in this function.

A: Immunological surveillance is the monitoring process of immune system that detects and also destroys…

Q: What is the purpose of anti-human IgG antibodies in immunological testing?

A: Each IgG is composed of four peptide chains with two antigen binding sites - two γ-class heavy…

Q: What is the etymology (origin) of the word "vaccine"?

A: Answer- The "vaccine" word drived from latin Word VACCA mean cow According to World health…

Q: Transfer of immunoglobulins from mother to child during breastfeeding can protect the child from…

A: Answer Naturally acquired passive immunity

Q: According to Research and Development department analysis results, it was concluded that a two-stage…

A: a) They chose 2 stage approach because this 2 stage strategy involves division of plasma cell…

Q: What part of the SARS-CoV-2 virus is a potential target site for a vaccine? Explain your reasoning;…

A: Vaccine is a preparation which is responsible for producing the active acquired immune response in…

Q: A live vaccine (aka attenuated vaccine) contains  antibodies.   a pathogen that does not contain…

A: Vaccination is a way of providing immunity against a particular pathogen. The immune system fights…

Q: What is the principle of Immunochromatographic system, and its uses? Long answer please

A: Answer: CHROMATOGRAPHY TECHNIQUE = It is the technique which is used to separate the components of a…

Q: 41. How will a new vaccine be considered as effective to fight future pathogen invasion? Group of…

A: The vaccine is a mixture of antigens to induce artificial active immunity. Vaccinations are…

Q: How can the genome of a pathogen guide the vaccine designing ? How will the genome sequence…

A: The cellular mechanism in which the cell's internalization occurs and involved substances like…

Q: Are some forms of vaccines safer than others?

A: The appearance of protected, compelling COVID-19 antibodies is a significant advancement in the…

Q: What is the DNA vaccine?

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: How does vaccine revolutionize science at present time?

A: Answer: Introduction:  A vaccine can prevent the infection by having less than three doses of the…

Q: What are the advantages and disadvantages of an inactivated virus vaccine?

A: Vaccines are used to prevent infectious diseases. There are vaccines available for various diseases…

Q: What are the two complex properties of immunogenicity?

A: Immunogenicity is the potential of any foreign substance to initiate immune response of the…

Q: Despite our advancement in Science and Technology, thanks to the invention of the early scientists…

A: Louis Pasteur is known as the discoverer of vaccines. He developed vaccines based on live or…

Q: How is immunological surveillance useful?

A: Immunological surveillance, additionally known as immune police work, maybe a big bang theory that…

Q: What are natural activeimmunization and artificialactive immunization?

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: Describe two advantages of an inactivated vaccine over an attenuated one.

A: There are numerous pathogens that are present in the environment that can potentially harm the body…

Q: What results would be predicted if experiments were performed to examine the CD4 T cell responses to…

A: The antibodies are produced by B-lymphocytes in response to antigens. These antigens can be…

Q: Name and in brief describe the process by which immunological diversity is generated ?

A: Introduction  Antibodies can be induced by virtually all microorganisms. Antibodies must be diverse…

Q: please help explain would SARS-CoV-2 N-nucleocasid protein be good target for neutralizing…

A: Severe acute respiratory syndrome (SARS)- coronavirus 2 (CoV-2) has caused the COVID-19 pandemic of…

Q: the Salk vaccine require a booster?

A: The poliomyelitis virus causes Polio. The virus infects the nerve cells in the spinal cord, thereby…

Q: Which of the following best describes an attenuated whole-agent vaccine? Which option is the…

A: Ans ✓Inactivated toxin (toxoid) that induces immunity against microbial toxin.This is the correct…

Q: What do you mean by the term "Antibiotic resistance" ? Use your own words to explain

A: Antibiotics are the chemical substances that used to stop or destroy the activity of various micro…

Q: How could you design a new SARS-CoV3 vaccine that elicits broad immunity with B cell memory to…

A: SARS-CoV-2, the virus that causes COVID-19, first appeared in China in late 2019. Since then, it has…

Q: Why do you think the researchers removed the genes for the three carbohydrate antigens, pig growth…

A: Commonly used pig breeds in research include Duroc, Yorkshire, Landrace, and crossbreeds. Domestic…

Q: What is the purpose of a booster vaccination?

A: A preparation that is biologically made and provides active acquired immunity against a particular…

Q: Why are antibiotics and vaccines important? Explain the development of antibiotic resistance and…

A: Introduction :- Antibiotics are drugs or medications which are used to cure the bacterial diseases .…

Q: Identify two immunological diagnostic techniques that rely on a secondary antibody, and explain how…

A: Serology is the scientific study of blood serum and other bodily fluids. In practical immunological…

Q: How does HIV get past our 2nd and 3rd lines of immune defense? 1.by releasing its DNA into our…

A: HIV- It has two antigenic variants HIV-1 and HIV-2, It destroys the immune system and therefore the…

Q: Based on the history of vaccines, what are some of the types that were the most effective in…

A: The production of antibodies is stimulated by a substance known as the vaccine. It provides…

Q: What are the important differences among a recombinant liveattenuated vaccine, a vector vaccine, and…

A: Vaccination is the process of inoculating an individual with antigenic particles, which can elicit…

Q: Why are the genes that encode these antigens so variable?

A: Immunity can be defined as the presence of different components involved in different mechanisms for…

Q: What is the importance of Bacterial Vaccines?

A: Introduction :  A biological preparation known as a vaccine offers active acquired immunity to a…

Q: It used to be that our only method of creating vaccines was to use dead or weakened pathogens.  That…

A: Yes, in earlier times the only way to create a vaccine was mimicking the infection for which the…

Q: With the emergence of new vaccines, what are the factors that lead resistance of people to vaccines?

A: In this question it is to describe that the emergence of new vaccines, what are the factors leading…

Q: Write the introduction of antibodies in biotechnology and write a short history of antibodies

A: Definition of antibodies: Antibodies are proteins that can attach to particular substances known as…

Q: What is the advantage of a DNA vaccine over all the other types of vaccine ?

A: DNA vaccination has shown significant promise since its start. In terms of effectiveness, safety,…

Q: what is an autoimmune disease?

A: Immunity is defined as capability of body to safeguard themselves from the attack of infectious…

Q: What are target cells?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: What is the principle of Immunochromatographic system, and its uses?

A: Immunology is the branch of science that deals with the study of immune systems and their…

Q: Why do vaccines take so long to make?

A: Vaccine is a product that animates an individual's immune system to create invulnerability to a…

Q: What is the reason behind antibody diversity?

A: Antibody Antibodies are the molecules (Y-shaped structures) which are produced by the immune system…

Q: application of antibodies in biotechnology?

A: Antibody  An antibody is the soluble form of the B lymphocytes antigen receptor, and antibodies are…

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.