Question

Why are common cold viruses difficult to cure?(1 point) Responses A copy of the DNA is made from the viral RNA. A copy of the DNA is made from the viral RNA. The viral genome mutates very quickly. The viral genome mutates very quickly. The virus leads to other viral infections such as the flu and HIV. The virus leads to other viral infections such as the flu and HIV. Vaccines prevent the development of a cure

Answer 1

The viral genome mutates very quickly.