J&J pause

A few comments on the J&J news:
– A pause is not permanent
– The FDA is cautious because it’s important to be responsive to any safety concern; long-term trust is easily lost
– We have additional insights from the AZ vaccine used in Europe, which is also adenovirus-based
1/2 https://t.co/ShdWrBo7rn

— Natalie E. Dean, PhD (@nataliexdean) April 13, 2021