The Doctor talks about how not to afraid. Just do not touch your face and when your out and go to the store do not touch your face. He talks about how it is human to human transmission and you how to be around someone for a period of time.
__________________ Saint Michael the Archangel, defend us in battle, be our protection against the malice and snares of the devil. May God rebuke him we humbly pray; and do thou, O Prince of the Heavenly host, by the power of God, thrust into hell Satan and all evil spirits who wander through the world for the ruin of souls. Amen.