Human Parainfluenza Virus Type I/II/III Nucleic Acid Test

** Human Parainfluenza Viruses (HPIVs) are important pathogens that cause acute respiratory tract infections in children, and there are four serotypes, including HPIV1,HPIV2, HPIV3, and HPIV4.

** The epidemiological characteristics of different types of human parainfluenza viruses and the clinical manifestations of the diseases they cause are different, and HPIV1 and HPIV3 are the most common infections, and HPIV3 infection is more serious and is spread mainly through respiratory droplet transmission.