[greazy]

> FDA took issue with the “comparator” in its clinical trial — the vaccine the company used as a benchmark to evaluate its own shot.

> FDA said the use of the standard flu shot as a comparator “does not reflect the best-available standard of care.” The standard flu shot is FDA-approved.

The standard flu vaccine using inactivated virus grown in eggs is a very good comparator.

Please elaborate further, currently you are acting more mysterious than helpful.