You are attempting to develop a vaccine against a bacterium that primarily affects very young children. This pathogen is armed with a thick, polysaccharide capsule that effectively shields most potential protein antigens. Your first attempts to develop a vaccine using only the capsule as an antigen failed miserably to induce a robust protective immune response. A) Why did this vaccine strategy fail? (2pt) B) How would you design a better capsule-based vaccine? Explain your reasoning for why this approach would be more effective. (2pt)
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An organism’s traits are determined by the specific combinat…
An organism’s traits are determined by the specific combination of inherited ________.
The correct order of steps in a scientific process is
The correct order of steps in a scientific process is
A substance that cannot be chemically broken down into a sim…
A substance that cannot be chemically broken down into a simpler substance is a/an_____________________________
Which one of these is NOT a basic requirement for distinguis…
Which one of these is NOT a basic requirement for distinguishing between living and non-living?
The Carport _____________.
The Carport _____________.
Which of the following is most likely a dependable source fo…
Which of the following is most likely a dependable source for up-to-date, accurate nutrition information?
Actions of hydrochloric acid produced by the stomach include…
Actions of hydrochloric acid produced by the stomach include ________.
Which nutrient is an inorganic substance?
Which nutrient is an inorganic substance?
An evaluation of nutritional health includes ________.
An evaluation of nutritional health includes ________.