Ключевые слова: biohazard, blue background, corona, corona virus, coronavirus, covid, covid19, danger, epidemic, face mask, flag, global, health, healthcare, infection, inscription, mask, medical mask, medicine, mutation, new, new covid variant, omicron, pandemic, pharmacy, prevention, protect, quarantine, risk, sickness, surgical mask, united states of america, usa, usa flag, variant, virology, virus,