Ikhithi ihloselwe ukutholwa kwekhwalithi yamasosha omzimba e-IgM ngokumelene nohlobo lwe-Influenza Virus A/B kanye ne-Parainfluenza Virus egazini lonke lomuntu, i-serum noma i-plasma, futhi ingaba usizo ekuxilongweni koMfuluwenza A/B kanye ne-Parainfluenza Virus.
