I don't know whether they are knowingly spreading misleading lies, our have just been taken in by the propaganda machine of the eco-extremists.

The issue involving infected people who knowingly spread the AIDS virus is especially difficult.

People who knowingly spread the virus through blood transfusions face prison terms of up to eight years, he said.

She said she had warned him that knowingly spreading the virus might carry a jail sentence.

The penalties for knowingly spreading the disease have been increased, and now include execution.

In a normal U.S. libel suit, the plaintiff must prove that the defendant is deliberately and knowingly spreading false information.

Under the draft plan, any person who believed someone was knowingly spreading the virus that causes acquired immune deficiency syndrome could notify the Health Department.

A quarantine was favored only against those who knowingly spread the disease.

People in San Francisco in 1988 are not knowingly and purposely spreading the virus.

Indeed, employers are only liable for defamation if they knowingly or recklessly spread false information.