ΠΠ Π ΠΠΈΡΡΡ ΠΠΎΠΌΠΏΠ»Π΅ΠΊΡ (Human respiratory syncytial virus, Human coronavirus OC43, Human parainfluenza virus type 1, Human parainfluenza virus type 2, Human parainfluenza virus type 3, Human parainfluenza virus type 4, Human coronavirus HKU 1, Human r...