Some of the main precautions that are recommended to prevent the spread of the coronavirus are washing your hands, disinfecting frequently used surfaces and not touching your face too much. One of the most frequently touched areas, and that scientists have warned as dangerous due to the microorganisms it can harbor: angina streptococcus, MRSA and E. Coli, among others ... is the cell phone. A study carried out in 2011 by the London School of Hygiene and Tropical Medicine found that one ...