His guidelines say that infected health care professionals need not tell patients their status and may continue to operate as long as they follow rigid precautions.

We urge divers to follow recommended precautions and never dive alone.

Sister Margaret Mary said the school's teachers have instructed students to avoid talking to strangers and follow certain precautions.

Modern tattooists reduce such risks by following universal precautions, working with single-use items, and sterilising their equipment after each use.

Many commuters said they had followed precautions that had been recommended to avoid traffic snarls.

Two million patients pick up infections in American hospitals, most because someone didn't follow basic antiseptic precautions.

Cleaning a crime scene isn't easy, but crews muct take the time to follow precautions.

We felt safe entering his room because we followed standard precautions, wearing yellow masks, white gowns and gloves.

Be careful to follow the directions and precautions.

To apply deck cleaner, follow the directions and precautions on the container.