No significant risk: Dried blood carries little or no risk. And a nail clipper is not a likely source of transmission anyway; clipping nails usually doesn't cause injury or bleeding, and without those there is no risk.
Answered 2/15/2016
1.6k views
2 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question