980 followers
14 followers
https://t.co/h8mDdH5l7i An essential community self-reinforcing social norm: Wearing mask in public. Too soon to become optional! We are all at risk of new variants! @mmirsae
980 followers
980 followers
https://t.co/h8mDdH5l7i An essential community self-reinforcing social norm: Wearing mask in public. Too soon to become optional! We are all at risk of new variants! @mmirsae