corrona covid-19 virus in tubes and syringe. medical materials on the table in hospital room.

2019ncov alarm alert area attention background biohazard blood caution china chinese clean corona coronavirus corrona covid19 danger dangerous dark disease epidemic floor flu global grey health hospital icon illness illustration infection infographic isolated materials medical metal noisy pandemic prohibit quarantine red restricted risk road room safety sign spread stop symbol syringe table tube tubes vector virus viruses warning white wuhan