The correct response is:
The viral genome mutates very quickly.
This rapid mutation makes it challenging to create a stable and effective vaccine against common cold viruses, as the target viruses can change significantly in a short period.
Why is it difficult to create a vaccine against a common cold?(1 point)
Responses
The viral genome mutates very quickly.
The viral genome mutates very quickly.
Vaccines are unnecessary because antibiotics are an effective treatment.
Vaccines are unnecessary because antibiotics are an effective treatment.
Vaccines are only effective against bacterial infections.
Vaccines are only effective against bacterial infections.
It is impossible to create a vaccine against illnesses caused by proviruses.
1 answer