Get the maximum of that for each State. This is done as another query in Access, in Tableau it can be another LOD expression. Join the results from step 1 and step 2 back to a query at the level of Category & State. This requires yet another query in Access, in Tableau this is a built-in feature of LOD expressions.
More recently, docosanol has been approved by the Food and Drug Administration (FDA) as a pharmaceutical antiviral agent for reducing the duration of cold sores caused by the herpes simplex virus in the OTC medication Abreva. 1 Mechanism and history of antiviral drug usage.
Dr. David Schleimer Dr. Schleimer. 1  4-5 days: Abreva is a medicament (not an anti-viral) which the fda has approved to be used in shortening the life of cold sores. 2  Abreva: It is recommended that this be used for up to 10 days but not necessarily if the cold sore is healing.