1.   All doctors can do now is recommend preventative steps to stop further bone loss.

2.   Now some lawmakers are trying to get disaster planners to take preventative steps that could cut future losses.

3.   Restaurateurs are aware of the problem and say there are some preventative steps diners can take.

4.   The law counsels a number of preventative steps and explicitly rules out verbal and physical vigilantism.

5.   The Public Security Ministry issued a notice asking computer users to take preventative steps against the virus.