Ask Question
Social StudiesSocial Studies
1 November, 03:33

Most americans born before 1970 have a permanent scar on their shoulders from the smallpox vaccine. Why don't younger americans have one?

+5
Answers (1)
  1. 1 November, 06:28
    0
    I believe the answer is: Smallpox has been eradicated by a worldwide vaccination program

    Vaccines develop an immunity toward the virus. In order to survive, virus need to obtain a host so they could replicate. Due to the vaccine, the viruses cannot find these hosts. Because of this, smallpox virus started to gradually decreased and eventually eradicated.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Most americans born before 1970 have a permanent scar on their shoulders from the smallpox vaccine. Why don't younger americans have one? ...” in 📘 Social Studies if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What changes occurred in Greece during the dark age?
Answers (2)
The two most important rivers in India are the River and the
Answers (1)
What did President Roosevelt do to protect the environment?
Answers (1)
What is an ethical dilemma? (A) An ethical dilemma is a synonym for a legal dilemma. (B) An ethical dilemma is a situation that a person faces in which a decision must be made about the appropriate behavior.
Answers (1)
Breakfast cereal manufacturers have separated the market into many segments. How does selecting a target market segment allow Kellogg's to maximize its chances of success in the cereal industry?
Answers (1)
New Questions in Social Studies
Generalized conditioned reinforcement: a. depends on deprivation or satiation for specific reinforcers b. does not depend on deprivation or satiation of any specific reinforcer c. depends on deprivation and not satiation for specific reinforcers d.
Answers (1)
Underextension in language occurs when a child incorrectly uses one word to describe other objects or actions that are similar to that word.
Answers (2)
Which state that borders Kansas has tall mountains?
Answers (2)
How did most white Southerners view the practice of slavery? They disagreed with slavery and did not own enslaved workers. They felt slavery was shameful and should be abolished. They saw slavery as a positive good for enslaved workers.
Answers (2)
Referring to the Table in the text, Do you think that the prestige ranking reflect the most important jobs in society? Why or why not?
Answers (1)
Home » Social Studies » Most americans born before 1970 have a permanent scar on their shoulders from the smallpox vaccine. Why don't younger americans have one?
Sign Up Forgot Password?