Asked by Sarah davidson on Jun 28, 2024
Verified
A patient asks the nurse why there is no vaccine available for the common cold.Which response by the nurse is correct?
A) The virus mutates too rapidly to develop a vaccine.
B) Vaccines are developed only for very serious illnesses.
C) Researchers are focusing efforts on an HIV vaccine.
D) The virus for the common cold has not been identified.
Vaccine
A biological preparation that provides active acquired immunity to a particular infectious disease.
Mutates
Refers to the ability of an organism or genetic material to undergo changes or mutations in its DNA sequence.
- Understand the importance and challenges of vaccine development for rapidly mutating viruses.
Verified Answer
EM
Ela Mae CelesteJul 02, 2024
Final Answer :
A
Explanation :
The common cold is caused by a variety of viruses, including rhinoviruses, coronavirus, and adenoviruses. These viruses mutate rapidly, making it difficult to develop a vaccine that will be effective against all strains. Therefore, option A is correct. Vaccines are not just developed for serious illnesses, so option B is incorrect. Research on an HIV vaccine is ongoing, but it is not related to the development of a vaccine for the common cold, so option C is incorrect. The virus for the common cold has been identified, so option D is also incorrect.
Learning Objectives
- Understand the importance and challenges of vaccine development for rapidly mutating viruses.
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