If you have a mobile phone that hasn't had a good deep clean in a while, this new research might encourage you to do so now.
In a grim discovery, tech trading company SellCell had 20 phones swabbed and sent off to labs — and every single one of them contained bacteria found in human faeces.
Disturbingly, E.coli - a bacteria found in human faecal matter that's often responsible for diarrhoea and vomiting - was found on every sample. The screens were also found to harbour other forms of bacteria, including one known for causing pneumonia - and another found in cockroach faeces.