Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
expand_more
expand_more
format_list_bulleted
Question
Chapter 24.6, Problem 2TQ
Summary Introduction
To review:
The construction of a more effective vaccine for an antigen that would harness the power of a toll-like receptor (TLR).
Introduction:
The presence of toll-like receptors helps the host immune system recognize different molecular signatures found on the surface of the invading bacteria. These are patterns that can be detected by matching molecules on the surface of the host cells. Knowledge of the molecular signature molecules which initiate an immune response can be used to develop vaccines.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
How do vaccines work in the body? How do they utilize adaptive immune response? Also, kindly give an example (i.e., COVID vaccines).
Even though the oral polio vaccine is not used in the developed world, it is still widely used in the developing world, in part because it confers what might be called “accidental” herd immunity. Can you speculate on what this is?
Which one of the following most correctly describes vaccines containing live, attenuated pathogens?
A.They are administered by injection.
B.They provide little cell-mediated immunity.
C.There is no possibility for reversion to pathogenic form.
D.Pathogen does not multiply in human hosts
E.They provide extended, sometimes life-long immunity.
Chapter 24 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Ch. 24.1 - Prob. 1TQCh. 24.1 - Prob. 2TQCh. 24.1 - Prob. 3TQCh. 24.2 - Prob. 1TQCh. 24.2 - Prob. 2TQCh. 24.2 - Prob. 3TQCh. 24.2 - Prob. 4TQCh. 24.2 - Prob. 5TQCh. 24.3 - Prob. 1TQCh. 24.3 - Prob. 2TQ
Ch. 24.3 - Prob. 3TQCh. 24.4 - Prob. 1TQCh. 24.4 - Prob. 2TQCh. 24.5 - Prob. 1TQCh. 24.5 - Prob. 2TQCh. 24.6 - Prob. 1TQCh. 24.6 - Prob. 2TQCh. 24 - Prob. 1RQCh. 24 - Prob. 2RQCh. 24 - Prob. 3RQCh. 24 - Prob. 4RQCh. 24 - Prob. 5RQCh. 24 - Prob. 6RQCh. 24 - Prob. 7RQCh. 24 - Prob. 8RQCh. 24 - Prob. 9RQCh. 24 - Prob. 10RQCh. 24 - Prob. 11RQCh. 24 - Prob. 12RQCh. 24 - Prob. 13RQCh. 24 - Prob. 14RQCh. 24 - Prob. 15RQCh. 24 - Prob. 16RQCh. 24 - Prob. 17RQCh. 24 - Prob. 18RQCh. 24 - Prob. 19RQCh. 24 - Prob. 20RQCh. 24 - Prob. 1TQCh. 24 - Prob. 2TQCh. 24 - Prob. 3TQCh. 24 - Prob. 4TQCh. 24 - Prob. 5TQ
Knowledge Booster
Similar questions
- “T-lymphocytes are the most important arm of the immune response in protecting the community against virus infection.” Do you agree with this statement? Explain your reasoning in detailarrow_forwardThe best way to end the pandemic is to get vaccinated. However, considering that there isnot enough human trial to determine its efficacy, is getting COVID 19 vaccine worth therisk? Supposed you opted to take risk to be vaccinated, is it an egoistic or altruistic choice?Justify your moral position.arrow_forwardPrior to the development of detection assay for HIV in the blood supply, HCV was used as a proxy. That is to say, any donated blood found to be contaminated with HBV or HCV was also assumed to be HIV positive as well. What do you think was the rationale behind the use of HCV as an indicator of HIV? Do you think this was a reasonable approach at the time?arrow_forward
- “T-lymphocytes are the most important arm of the immune response in protecting the community against virus infection.” Do you agree with this statement? Explain your reasoningarrow_forwardThe whooping cough vaaccine and the MMR vaccine are what type of vaccines? a. conjugated b. natural c. globulin d. gamma e. whole cell / virusarrow_forwardWhich vaccine utilizes intact Bordetella pertussis cells to initiate animmune response?a. DTaP b. DT c. DTwP d. Td e. Tdaparrow_forward
- What part of the SARS-CoV-2 virus is a potential target site for a vaccine? Explain your reasoning; include in your discussion the following terms: antigen, epitope, and antibody.arrow_forwardThe common herbs tarragon and thyme both contain caffeic acid, which is effective against viruses, bacteria, and fungi. Can you elaborate about caffeic acid and Cytomagalovirus infection? Thanks!arrow_forwardWhich of the following best explains why vaccination of humans against rabies can be delayed until after exposure to a potential source of infection? A) Antibody responses are more rapid than those against other viruses B) T lymphocyte responses are more rapid than those against other viruses C) The virus does not infect any cells for several weeks or months D) The virus does not reach i target organ for several weeks or monthsarrow_forward
- Some health-care providers are understandably reluctant to treat unvaccinated patients. Do they have the right to refuse service to patients who decline vaccines?arrow_forwardWhich is not true of measles vaccine? lt can be given at the same time as DPT It is alright to give measles vaccine to a child with diarrhea and low grade fever It should be given at nine months because it provides higher protection than if it is given at 12 months It is given subcutaneouslyarrow_forwardVaccines have effectively prevented many viral diseases. Attempts over many years to develop an effective vaccine against HIV disease and AIDS, however, have so far met with little success. Why is this so?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage LearningHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning