are you a health worker? how do you protect yourself?

@Patzi_md (129)
Philippines
January 22, 2009 9:15am CST
How do you protect yourself from diseases, mostly from air-borne, water-borne diseases?
1 response
@Phlamingho (7825)
• Denmark
22 Jan 09
As I understand it health workers actually work up a very good immune system so nothing specifik is needed.