- Acute infection in the immunocompetent host is usually asymptomatic or produces only mild symptoms. Between 40 and 90 percent of the adult general population has had prior infection with CM.
- True visionaries are often misunderstood by their own generation.
- He spent his adult life in Canada.
- His behavior is not particularly adult.
- His behaviour is not particularly adult.
- She's doing a project on adult education.