INTRODUCTION

Human parainfluenza 2/4 (HPIV (2/4)) is a respiratory infection of upper and lower respiratory tract in infants and young children. It causes bronchiolitis and pneumonia.

HPIVs are a group of four different serotypes of single-stranded RNA viruses belonging to the paramyxovirus family. They are the second most common cause of lower respiratory tract infection in younger children.

VALIDATION

COMMERCIAL PRODUCT