Which of the following vaccines is a live attenuated vaccine?
Practice Questions
Q1
Which of the following vaccines is a live attenuated vaccine?
Influenza vaccine
MMR (Measles, Mumps, Rubella) vaccine
Hepatitis B vaccine
Tetanus toxoid vaccine
Questions & Step-by-Step Solutions
Which of the following vaccines is a live attenuated vaccine?
Correct Answer: MMR vaccine
Step 1: Understand what a live attenuated vaccine is. It is a vaccine that contains a weakened form of the virus that can still stimulate an immune response.
Step 2: Identify the vaccines listed in the question. Look for the one that is known to contain live attenuated viruses.
Step 3: Recognize that the MMR vaccine is a combination vaccine that protects against measles, mumps, and rubella.
Step 4: Confirm that the MMR vaccine contains live attenuated viruses for each of the three diseases.
Step 5: Conclude that the MMR vaccine is the correct answer as it is a live attenuated vaccine.
