Describe the incubation periods, onset of prodromal symptoms, duration, and characteristics of rashes and other clinical symptoms of the following viral diseases

Describe the incubation periods, onset of prodromal symptoms, duration, and characteristics of rashes and other clinical symptoms of the following viral diseases: rubella (German measles), rubeola (measles), roseola (exanthema subitum), and varicella (chickenpox). List the CDC-recommended childhood vaccination schedule applicable.