Dr. Robert M. Califf (@drcaliff_fda) 's Twitter Profile
Dr. Robert M. Califf

@drcaliff_fda

Husband, father, grandfather.
Doctor with heart(s).
Commissioner of Food and Drugs - @US_FDA

ID: 1493579439321620485

linkhttps://www.fda.gov calendar_today15-02-2022 13:34:31

1,1K Tweet

11,11K Followers

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Dr. Robert M. Califf (@drcaliff_fda) 's Twitter Profile Photo
Dr. Robert M. Califf
@drcaliff_fda

2 years ago

Hopefully, this "Fast Facts" PDF will give clinicians what they need to know about the new data on bivalent vaccines. fda.gov/media/163290/d…