Cece,
Being with drug free people can be a welcome escape from druggies.
Hopefully he'll make some good friends, drug free, who can show him what life is really like without drugs.
Pneumonia?
Boy, I am 52 and since I had my very first bout with the real flu in March, I will be getting a pneumonia vaccine and a flu vaccine as soon as I can. I was literaly in bed for 8 days.
I do hope you get better soon!