[Tania]

The phone and keyboards contain much more germs than the toilet seats, shows the study from the site:
http://news.bbc.co.uk/1/hi/health/3505414.stm
According to the study:

1. the phones have 25,127 microbes per square inch
2. , the keyboards 3,295
3. and the computer mice 1,676.
4. opposite with the toilet seat which can contain only 49 microbes per square inch

They found germs like : E. Coli, Klebsiella pneumonia, Streptococcus, Salmonella si Staphylococcus aureus.