My Grandson who is 7 has chicenpox, spots still developing, I have had chickenpox as a child and more recently (2006) shingles, so I should be immune I am 63. My other daughter is very close to delivering her first baby (her date was 18 Feb). I am babysitting my grandson this

afternoon, should I then stay away from my other daughter when the baby is born until my

grandson is no longer infectious.