This image likely depicts a person taking precautions to prevent the spread of germs and viruses, possibly due to the COVID-19 pandemic. Wearing a mask and using hand sanitizer are recommended measures to help reduce the transmission of the virus, which is primarily spread through respiratory droplets that are produced when an infected person talks, coughs, or sneezes. By wearing a mask and frequently sanitizing their hands, the person in the image is helping to protect themselves and others from potential exposure to the virus.