A recent review article highlights how nanoscience and nanotechnology can solve three acute problems in the treatment, prevention, and diagnosis of viruses like SARS-CoV-2: 1) synthesis of novel drugs and vaccines based on nanocarriers with enhanced efficiency and reduced side-effects for the treatment of the current pandemic and the prevention of future virus attacks; 2) design of protective equipment based on nanoparticles, such as medical face masks and outfits and 3) development of ...