Ключевые слова: air, banking, concept, cough, crisis, currency, economy, epidemic, face mask, finance, financial, flu, h1n1, health, health care, ill, illness, investment, market, medical mask, medicine, money, pandemic, pig, piggy, piggy bank, plane, price, quarantine, rest, save, savings, sickness, surgery mask, swine, tourism, tourist, travel, vaccine, virus, vocation, white,