I shouldn't have said "illnesses"; I meant TB. (I've just seen Eric's post.) I quote >In the UK, too, the number of TB cases is again rising. >Alcoholics, HIV-positive individuals, some recent immigrants >and healthcare workers are at increased risk. >The disease is most commonly found in places such as hostels >for the homeless, prisons, and centres for immigrants arriving >from areas with high rates of HIV infection or inadequate health >provision. I'm not TB-immune so I had a BCG vaccination when I was a kid, there's a lot about BCG and TB here http://www.priory.com/cmol/bcg.htm -- mailto:judithevans001@xxxxxxxxxxxxxx ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html