Ключевые слова: blue background, calendar, care, clean, clinic, confidence, coronavirus, covid19, date, day, disease, doctor, epidemic, equipment, family doctor, first, hand, health care, holding, holiday, hospital, hygiene, illness, infection, influenza, january 1, laboratory, latex gloves, medical face mask, medicine, month, number, pandemic, plan, professional, protection, respiratory, safety, sars virus, scientist, surgical, treatment, virus, year,