This topic contains a solution. Click here to go to the answer

Author Question: Which of the following contributed to several measles epidemics in the 1990s? a. People had ... (Read 29 times)

rmenurse

  • Hero Member
  • *****
  • Posts: 513
Which of the following contributed to several measles epidemics in the 1990s?
 
  a. People had stopped getting immunizations for measles and other diseases.
  b. The measles vaccine was no longer effective against the agent because the virus had mutated.
  c. The measles vaccine did not provide lifetime immunity.
  d. Thousands of ineffective contaminated vaccine doses had unknowingly been injected.

Question 2

Which of the following is the reason for mumps outbreaks among young adults?
 
  a. People had stopped getting immunizations for mumps and other diseases.
  b. The mumps vaccine is no longer effective against the agent because the virus had mutated.
  c. The mumps vaccine does not provide lifetime immunity.
  d. Thousands of ineffective contaminated vaccine doses had unknowingly been injected.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

ANS: C

Answer to Question 2

ANS: C





 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

For a complete list of videos, visit our video library