1.   As a result of the study, health officials are calling on manufacturers and the government to curtail exposures to children.

2.   Health officials are encouraging people to spread the word about the benefits of exercise.

3.   Health officials have cautioned the public to wash fruit thoroughly before eating it.

4.   Health officials have tried to raise awareness about AIDS.

5.   Health officials in Houston said Thursday that California strawberries are almost certainly the source of the illnesses.

6.   Health officials say the most effective ads not only describe the dangers of cigarettes, but target the tobacco industry itself.

7.   State health officials have warned that some of those structures are so weak that they could collapse at any time.