Ключевые слова: antivirus, background, banknote, bill, bitcoin, business, cash, closeup, concept, corona, coronavirus, currency, danger, disease, doctor, dollar, dollars, economy, epidemic, expensive, face, finance, flu, health, healthcare, hospital, hygiene, illness, infection, investment, isolated, mask, medical, medicine, money, pharmacy, pollution, price, protection, quarantine, respirator, shortage, surgery, surgical, vaccine, virus, white, young,