social distancing, people wait in line for paying at shopping mall , keep distance for 2 centimetres, health protection,

2019ncov business cart cartoon centimetres checkout client corona coronavirus covid19 customer disease distance distancing epidemic facemask flu food grocery health illustration infection isolation keep line male mall man market mask medical new normalvector outbreak pandemic paying people person prevention protection quarantine queue safe safety shop shopping social spread store supermarket title trolley vector virus wait waiting