Tailor Made Medications

The development of drugs is a very expensive project.  Part of the expense is taken up in testing the
drug in humans, a procedure called "clinical trials".  Since many drugs are found to have side effects
and since these side effects may only occur in humans with certain genetic characteristics,
Pharmaeceutical companies now:

Take and store samples of every patient's blood.
Do HLA testing on every patient's blood.
Do full DNA sequencing on all patients.



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