Why is it difficult to produce a vaccine for the common cold in humans?(1 point) Responses It is a spherical-shaped virus with many protein receptors. It is a spherical-shaped virus with many protein receptors. It has a viral genome that mutates very quickly. It has a viral genome that mutates very quickly. It attacks white blood cells that fight off foreign bodies. It attacks white blood cells that fight off foreign bodies. It is caused by retroviruses that insert viral RNA into the host cell's DNA.
1 answer
The correct response is: It has a viral genome that mutates very quickly.
The common cold is primarily caused by rhinoviruses, which have a high mutation rate. This rapid mutation makes it challenging to create a long-lasting vaccine, as the virus can change before a vaccine could be developed or given to the public.
