COVID-19 Vaccines and mRNA Technology
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What was the primary reason behind the development of vaccination by Edward Jenner?

  • To demonstrate the protective effect of cowpox infection against smallpox (correct)
  • To prevent the spread of cowpox in milkmaids
  • To observe the effects of smallpox pus on human subjects
  • To commercialize the production of smallpox vaccines
  • What was the fatality rate of smallpox in infants?

  • 40-50%
  • 10-20%
  • 80-90% (correct)
  • 20-30%
  • What was the primary goal of Louis Pasteur's work on 'laboratory vaccines'?

  • To commercialize the production of chicken vaccines
  • To study the effects of bacteria on chicken health
  • To demonstrate the concept of attenuation in vaccine development (correct)
  • To develop vaccines for human use
  • What was the name of the 8-year-old boy who received the first vaccine against smallpox?

    <p>James Phipps</p> Signup and view all the answers

    What is the term for the process of injecting a small amount of smallpox pus into a person to induce immunity?

    <p>Variolation</p> Signup and view all the answers

    In what year was smallpox declared eradicated by the World Health Organization (WHO)?

    <p>1980</p> Signup and view all the answers

    What is the name of the virus that causes cowpox?

    <p>Vaccinia</p> Signup and view all the answers

    What is the term for the modification of a virus or bacteria to reduce its virulence, making it suitable for use in a vaccine?

    <p>Attenuation</p> Signup and view all the answers

    What is the name of the website that provides accurate information on vaccines and immunization?

    <p><a href="http://www.immune.org.nz/">http://www.immune.org.nz/</a></p> Signup and view all the answers

    What is the term for the phenomenon where milkmaids who had contracted cowpox were protected from smallpox?

    <p>Cross-protection</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser