quarantine biohazard danger. �rossed yellow and black stripes. coronavirus covid-19, 2019-nkov concept.

2019 2019nkov activity attention background banner barrier biohazard biological black border boundary caution concept confinement cordon coronavirus covid covid19 crime danger dangerous design epidemic hazard illustration infection isolated line medical outbreak pandemic pneumonia police protection quarantine ribbon rossed safe safety security set sign stop stripe stripes symbol tape vector virus warning yellow Сrossed