Switzerland. Canton Ticino. Lugano. Two manual workers wear hazmat suits while fixing pipes at nights. A hazmat suit (hazardous materials suit) is a piece of personal protective equipment that consists of an impermeable whole-body garment worn as protection against hazardous materials. On the bus window, a sticker reminds passengers to wear masks while riding public transport. Drawings with men and women faces with masks to protect themselves from the Coronavirus (also called Covid-19). 21.10.2020 © 2020 Didier Ruef