The thymus<span> serves a vital </span>role<span> is a training and development of T-lymphocytes</span>
This is a tuff question because there are a lot of drugs that if misused could cause this problem. I wish this was multiple choice. But im going with "Oxycodone" as my answer
Wash your hands and use utensils to keep from touching raw foods.
Self discipline helps people avoid risk behaviors that can damage their health