2. The illness (to diagnose) as mumps.
3. He (to develop) a rash after the insect (to bite) him.
4. Child with chicken pox (to isolate) immediately last night.
5. Before AIDS, many health care experts (to believe) that large-scale infectious diseases were a thing of the past.
6. A boy (to admit) to the hospital with a severe form of scarlet fever yesterday.
7. MMR vaccine (to develop) adverse events following immunization rarely.
8. Whooping cough (to occur) mainly in young children.