Scientists are creating vaccinations that prevent people from getting bird flu. If the virus mutates, a new vaccine needs to be made. The vaccine needs to be tested, which can be dangerous. It also takes a long time for scientists to know whether the vaccine works.
Answer: the clinical data
Explanation:An EHR's core purpose rests on collecting clinical data regarding patients' diagnoses, allergies, lab test results, and medications.
True, they have collected data from people with and without the flu virus
this is not a health question
