Why is it challenging and counterintuitive to create vaccines for insects such as honey bees?

Question

BlackTom AI · Accepted Answer

Framing the question: The focus is on why designing vaccines for insects like honey bees is difficult and counterintuitive.
Option 1: 'Because honey bees cannot be stabbed successfully with a syringe containing the vaccine' This is a literal practical claim about injection feasibility. While technical delivery methods exist for some invertebrates, the core issue in vaccinology for insects is not about the ability to inject but about how their immune system works. So this option misattributes the challenge to a mechanical delivery problem rather than an immunological one, making it misleading.
Option 2: 'Because insects do not have adaptive immunity thus no memory of past infections, and thus no antibodies' This statement targets the fundamental immunology: many insects rely primarily on innate immunity and lack the vertebrate-like adaptive immune system with antibodies and memory. While some insects can show immune priming, they do not develop antibodies in the same way as vertebrates, and their immune memory is not the same as antibody-mediated memory. This is why traditional vaccine concepts, which rely on stimulating adaptive immunity and antibody production, do not translate directly to insects, making vaccine design for insects counterintuitive.
Further clarification: The counterintuitive aspect comes from differences between vertebrate adaptive immunity and insect immune strategies. Vaccines rely on generating specific, long-lasting adaptive responses, which insects generally do not possess in the same form. The option correctly points to the absence or difference of adaptive immunity as a central hurdle, whereas the first option misframes the issue as a purely technical delivery problem rather than a fundamental immunological one.
In summary, the second option identifies the core immunological reason vaccines are challenging for insects, while the first option describes an operational difficulty that is not the fundamental barrier to vaccine development in honey bees.

ENTOM2030/ENTOM2031 Pre-Lecture 21 quiz

Why is it challenging and counterintuitive to create vaccines for insects such as honey bees?

查看解析

登录即可查看完整答案

类似问题

Which of the following are components of the adaptive immune system: I. Macrophage II. B cells III. Dendritic cells IV. T cells V. Mast cell VI. Plasma cell VII. Squamous cell

Question at position 9 Which of the following is an example of the specific immune response?Mast cells release histamineComplement proteins trigger opsonizationMembrane attack complexPlasma cells release IgGRelease of interferon from a virus-infected cell

B-lymphocytes are categorized as part of the adaptive branch of the immune system for all of the following reason but one. Which of the following is not one of the reasons B-lymphocytes are considered part of the adaptive immunity?

Which of the following characteristics are most consistent with adaptive immunity?

Which of the following statements is incorrect?

Which is the specific immune response

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单