An analysis of handsets by British researchers found that almost a quarter of them were so dirty that they had up to 10 times an acceptable level of TVC bacteria.
TVC, or Total Viable Count, gives a quantitative idea about the presence of microorganisms such as bacteria, yeast and mold in a sample.
Elevated levels of TVC indicate poor personal hygiene and act as a breeding ground for other bugs.
One of the phones in the test had such high levels of bacteria that it could have given its owner a serious stomach upset, said the researchers who carried out the study for the 'Which?' magazine.
The findings from a sample of 30 phones suggest that 14.7 million of the 63 million mobiles in use in the UK today could be potential health hazards, they said.
Source http://www.indianexpress.com/news/how-clean-is-your-mobile-phone/652953/
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