All of the Following Are Associated with Respiratory Syncytial Virus

Multiple Choice

All of the following are associated with respiratory syncytial virus (RSV) except

A) Occurrence of community outbreaks in late fall to early spring
B) Availability of an effective vaccine for those at risk
C) Involvement of cytotoxic T cells in host defenses
D) Rare viremia
E) Formation of large multinucleate cells