Scientists have developed a plastic surface that physically ruptures viruses, specifically human parainfluenza virus type 3 (hPIV-3), in a study published in Advanced Science. The researchers created a thin plastic surface with tiny nanoscale features that mimic the surface of insect wings. This material could be used to make surfaces such as phones and hospital equipment less likely to spread disease. Current methods for combating the spread of viruses usually involve cleaning to remove dirt and disinfection to remove hidden contaminants. However, these products can wear off, harm the environment, or contribute to antimicrobial resistance. The study found that a lightweight acrylic film covered in thousands of ultra-fine pillars can be easily scaled to provide wide-ranging industrial opportunities.