I chose this poster for 4 moments of hand hygiene because it has visuals as well as an explanation of why and when each step is performed. I’ve seen the image of 4 moments of hand hygiene at workplaces and school, however this poster has the extension of explanation of each step which I find helpful for people who may want to know reasons behind each step. This poster is a great tool to exhibit 4 moments of hand hygiene visually and rationally.