Ключевые слова: bacteria, child, child care, city, city street, coat, cold, cold temperature, coldly, crisis, december, defense, europe, family, february, flu, girl, hat, health care, healthcare, healthcare and medicine, hygiene, illness, influenza, january, kid, leisure, life lifestyle, lockdown, mask, medic, medical mask, medicine, mother, natural, outdoors, outside, pandemic, parent, protective, protective mask, quarantine, risk, snow, street, uk, warning, winter, woman,