IconStore - Free icon packs by first-class designers
Coronavirus awareness icons - 200 free icons for coronavirus awareness
Feather Icons - Simply beautiful open source icons
Covid-19 Design Pack by Artify - Free set of COVID-19 design materials u can edit on the fly
Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import icons…
GLYPHICONS Contagion set - Bold icons for tough times