Covid, now it is the skin (electronics) that recognizes the virus

An artificial leather: a film, able to behave like real leather. Able to sense not only muscle pressure and movement, but also contact with pollutants and even viruses. Covid, for example. The system was developed by researchers at the California Institute of Technology: a complex mechanism that detects pressure, temperature and chemicals such as TNT, pesticides, nerve agents and pathogens including SARS-CoV-2, using electronic skin sensors.