The purpose of screening is early diagnosis and treatment. Screening tests are usually given to people without current symptoms, but who may be at high risk for certain diseases.
There are no current screening guidelines for cold sores.
Kuehl B. Cold sores: how to prevent and treat them. Skin Care Guide website. Available at: http://www.skincareguide.ca/articles/herpes/to_prevent_cold_sores.html. Accessed February 17, 2014.
Oral herpes. EBSCO DynaMed Plus website. Available at:http://www.dynamed.com/topics/dmp~AN~T115104/Oral-herpes. Updated October 5, 2015. Accessed October 4, 2016.
Last reviewed March 2017 by EBSCO Medical Review Board David L. Horn, MD Last Updated: 3/15/2015