There are no known physical risks to having the tests, other than a possible bruise on your arm from the blood test.

There are multiple scenarios for known risks that can have a global impact on the planet.

Suicide is a known risk of depression and some other psychiatric disorders.

Why would a parent do anything other than minimize every known risk to their baby's health?

After a 10-week trial, the jury found his smoking, despite the known risks, a matter of free choice.

It's a known risk that's already noted on drug labels.

Eating and drinking soy on a daily basis has no known risks.

An insurance company refusing coverage due to a known risk is the canonical example.

Can anyone among you confirm to me that they do not use a mobile phone in view of the known risks involved?

There is no known risk in adding therapeutic touch to your medical treatment.