--%>

Why is AIDS hard to prevent by the vaccination

Why is AIDS tricky to prevent by the vaccination?

E

Expert

Verified

It is hard to create a vaccine against the AIDS since the HIV is a highly mutant virus. In almost every replication the produced viruses have dissimilar proteins in their surface making hard their recognition by immune system.

   Related Questions in Biology

  • Q : Characterization of the fishes

    Characterizes the fishes in accordance to the examples of representing beings, skin, basic morphology, respiration, circulation, thermal control, nitrogen waste and types of reproduction?

  • Q : Personality Development in

    The term personality has been derived from Latin word 'personae' ,  which means 'to speak through' . Thus personality is used in terms of influencing others through external appearance. Sum total of ways in which an individual reacts and interacts with others. Personality is

  • Q : Do all mammals contain a placenta Do

    Do all mammals contain a placenta?

  • Q : Stanley Miller experiment Explain the

    Explain the experiment carried out by the Stanley Miller (1953) upon the origin of life?

  • Q : Determinants of Personality -

    There are two factorson which personality determines:1. Biological Factors2. Cultural Factors

  • Q : Define the term hemoglobin F Define the

    Define the term hemoglobin F? Why does fetus require different hemoglobin?

  • Q : Angiosperms-flowering plants Describe

    Describe briefly the term angiosperms, flowering plants? And also write down its main feature which distinguishes them from the gymnosperms?

  • Q : Explain the term vestibular system

    Explain the term vestibular system? How does it operate?

  • Q : Explain New Business Development New

    New Business Development: It concerns all the activities included in realizing new business opportunities, comprising business model design, product or service design, and marketing. Whenever splitting business development into two portions, we have:

  • Q : Define Allergens Allergens : The

    Allergens: The Allergens are non-parasitic antigens. Allergens are capable of stimulating hypersensitive reactions in allergy circumstances in a human being.