This is a very tough question but my answer would be "No, not until you have had enough CBD tincture to reduce the inflammation in your body, it would not be wise to overstimulate the lungs while you have an active infection." I would think your doctor would want you on treatment for a few days to a week before adding anything into the lungs.
If others have more experience with patients vaporizing while the patient has an active infection, please share your experience.
drolson