He attempted to avoid unnecessary contacts with the clergy, because of their constant demands for recognition and positions.

Care should be taken to avoid unnecessary contact with these parts to reduce the potential for painful electrical shock.

A multi-disciplinary team approach will enhance the investigation and minimize further or unnecessary contact with victims of these crimes.

For the second time in two races, he had retired due to unnecessary contact with another car.

She says she can do so without unnecessary physical contact.

The league suspended Bell for what it termed "unnecessary and excessive contact" on the play.

It could range from unnecessary physical contact to suggestive remarks.

Everyone should avoid unnecessary contact with the sick.

"It's that unnecessary contact that really is dangerous," Walsh said.

If you work around chemicals linked to liver cancer, follow safety guidelines to avoid unnecessary contact.