Cold sores are caused by the herpes simplex virus, or HSV. Of the two types, type 1 and type 2, the common cold sore cause is type 1. Once it first appears, the virus enters nerve cells and settles in a group of cells, called ganglion.
Define BDM. BDM. Abr. Business development manager (qv), a cruise industry term. To find the abbreviation, acronym, or term youâre looking for, use the Search box (below) or click on any letter (above). Become A Home-Based Travel Agent. Join the home-based travel revolution. A complete home study course with a no-risk guarantee.
Gestational Diabetes (GDM). A type of diabetes that develops only during pregnancy and usually disappears upon delivery, but increases the mother's risk of developing diabetes later in life. GDM is managed with meal planning, physical activity, and, in some cases, medication.estational Diabetes (GDM). A type of diabetes that develops only during pregnancy and usually disappears upon delivery, but increases the mother's risk of developing diabetes later in life. GDM is managed with meal planning, physical activity, and, in some cases, medication.