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. It is impossible to create a vaccine against illnesses caused by proviruses. It is impossible to create a vaccine against illnesses caused by proviruses. Vaccines are only effective against bacterial infections. Vaccines are only effective against bacterial infections. Vaccines are unnecessary because antibiotics are an effective treatment.

Answer 1

The correct response is: The viral genome mutates very quickly. This rapid mutation makes it challenging to develop a stable and effective vaccine against the common cold, which is caused by various viruses, including rhinoviruses.