Mobile phones can be dirtier than toilet seats due to the transfer of microbes from hands and surfaces, as well as food deposits.
Studies have found that phones can be contaminated with potentially pathogenic bacteria, including antibiotic-resistant strains that can cause life-threatening infections.
Even if phones are cleaned with antibacterial wipes or alcohol, they can still be recolonized by microorganisms, making regular sanitization necessary.
Phones can also transmit and harbor viruses, including COVID-19, influenza, and norovirus, which can persist on hard plastic surfaces for several days.