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Most immunizations require multiple exposures to the vaccine (i.e., boosters). Why is this the case?
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- Most vaccines are designed to be preventative or prophylactic. What does this mean?In the event of an inflammation in the body, discuss the vaccine concept after indicating how the proteins that cause this formation in the cell where the inflammation occurs and therefore cause the initiation of the fight against this foreign substance.Two newly developed vaccine candidates (A and B) are tested in mice for their ability to elicit high concentrations of anti-meningococcal antibodies that would provide mucosal as well as bloodstream protection. Also, the ideal candidate vaccine should also provide long-lasting immunity to the infection. Below is a diagram of the results from the primary immunization with both candidate vaccines. What is the predominant antibody isotype elicited by the primary immunization with these candidate vaccines? In which part of the body is that antibody primarily found?
- Of the following types of vaccines: attenunated live or inactivated whole agent, which is more effective and why?What is the purpose of giving a person a vaccineTwo newly developed vaccine candidates (A and B) are tested in mice for their ability to elicit high concentrations of anti-meningococcal antibodies that would provide mucosal as well as bloodstream protection. Also, the ideal candidate vaccine should also provide long-lasting immunity to the infection. The figure below shows the responses to a primary, followed by a secondary immunization to each of the two candidate vaccines. a) Which candidate vaccine elicits the preferred response? What are the three aspects of the preferred response that make it the candidate vaccine of choice? b) What is the likely composition of each vaccine and what evidence from the information above are used to lead to your conclusions? c) To confirm the choice of the preferred candidate vaccine, what type of additional information from the vaccine trials in mice shown above would support this conclusion? Name two additional features of the secondary antibody response to each candidate vaccine that could be…
- Why monoclonal antibodies method is better than polyclonal antibodies method in detecting specific pathogen? Explain the reasons for both selection or rejection methods..Describe how a vaccine can produce acquired immunity.Describe and give one example: artificial active acquired immunity artificial passive acquired immunity natural active acquired immunity natural passive acquired immunity
- How does having this additional information make the vaccine more effective?Can S-layer proteins be detected by immunolabelling when a capsule is present? How do you know? I need help finding the answer in the article and explain in short answer link to article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC106848/Vaccines are biological preparations that establishes or improves immunity to a particular disease. What is the history of vaccines?