Figure 8 Nanotechnology approaches for the management of COVID-19. Nanotechnology-based detection and diagnosis kits of COVID-19, nano-based PPE and face masks based on antiviral coatings, nano-based disinfectants and sanitizers are currently available for use. With further research, other approaches like nanomedicine, nanoimaging, nano-based vaccines, and nano-based clinical and pre-clinical trials can be used in the near future.