First and foremost, frequent handwashing. Awareness of the germs you are aware of and what can lead to develop the bugs that are predictable to present themselves. I know that it is not me that I do not have the health and safety issue with, it's the others. Have you ever worked on a treatment cart and looked at the lids, jars, tubes etc. and wonder how many people that one item was used on because if one person runs out, you know that the other tube will be used in it's place. Upon my arrival at work, before I took a cart, I would take out my little bottle of disinfectant and spray down the top of the cart and any hand contact areas that I would possibly touch during my shift because when I arrive there would be blood strips, used gloves, old cloths sitting on top of the cart. I would wipe the telephone that I would be using as well as the desk area and this is not paranoia, this is for real that the nurses were so irresponsible or just were not aware of the consequences of touching contaminated objects. It was a struggle for me because I was asked to stop doing this. So, I guess I can redirect the question back to you about working in unsanitary environments. I don't mind cleaning patients because I treat them how I would want to be treated. I know the difference between "hazardous wastes" and just "trash". I paid attention in school, especially in science, health, and math. That's how it all adds up. Huh