NCIt related terms : Human Parainfluenza Virus Type 2; Human Rubulavirus 2; HPIV-2; Human orthorubulavirus 2;
NCIt definition : The serotype labeled 2 of the viral species Human parainfluenza virus, which is a
single-stranded, negative-sense RNA virus of the Paramyxoviridae family and Rubulavirus
genus, and causes croup and respiratory infections in humans.;
Alternative definition : CDISC: Any viral organism that can be assigned to the species Human Parainfluenza
virus 2.;