In which of the following types of viruses is antigenic shift most likely?

Question

Quizplus · Accepted Answer

Antigenic shift is most likely to occur in viruses with a segmented genome. This is because these viruses can undergo reassortment, which is a process in which different strains of the virus can exchange their genome segments, resulting in the emergence of new variants with a different antigenic profile. Examples of such viruses include influenza viruses.

In Which of the Following Types of Viruses Is Antigenic