covid-19 wallpaperProviderpixabayResolution3600 × 2604Aspect ratio1.38:1AuthorfernandozhiminaicelaSourceOpen original page Download wallpaper Available sizesPreview150 × 109Web640 × 463Large3600 × 2604Tagscovid-19coronavirusepidemicinfectionexamlaboratorymedicalpathogencorona-virus