medical protective masks, glasses and stethoscope on a blue wooden surface. cavid-19 coronavirus infections

2019ncov allergy background bandage blue breathing care caution cavid19 clean closeup cloth contagion copy corona coronavirus cough covid danger disease disposable epidemic filter flu glasses goggles health healthy illness infection infections infectious mask masks material medical pandemic plank preservation protection protective sick space sterile stethoscope surface syringe text textile thermometer virus white wooden