Xirmada waxaa loogu talagalay in lagu ogaado tayada IgM unugyada difaaca jirka ee ka hortagga fayraska Hargabka nooca A/B iyo Virus-ka Parainfluenza ee ku jira dhiigga bini'aadamka oo dhan, serum ama balasmaha, waxayna noqon kartaa caawimo ogaanshaha hargabka A/B iyo fayraska Parainfluenza.
