http://www.physorg.com/news101408912.html

Actually, C-diff is a bacterial infection many people get from being on antibiotics, it"s not related to cleanliness. And that blood infection they"re talking about, it"s MRSA, and I would venture to guess close to 80% of the US population has it. It just means over time bacteria becomes resistant to the same antibiotic and we have to use stronger ones. Again, this is not related to the cleanliness of the facility.