EIAgen Parainfluenza 2 IgA
analyte
Parainfluenza
brief description
Parainfluenza viruses belong to the Paramyxoviridae family and usually cause mild coldlike symptoms but can also cause croup, pneumonia and bronchiolitis. Between 1956 and 1960 four parainfluenza viruses were discovered (Types 1-4) which are human pathogens. Transmission is by close personal contact and droplet infection. The incidence of disease increases in late Autumn and early Winter. Infants and small children are particularly affected. Types 1, 2 and 3 are the second most common cause of serious respiratory disease after Respiratory Syncitial Virus in children under 5 years of age. Studies show that 90% of 5 year olds have antibodies to Type 3, 74% to Type 2 and 58% to Type 1. The incubation period for Type 3 is only 1-2 days, but for Type 1 it is 5-6 days. Type 2 however occurs sporadically and generally as croup. A differentiation between Parainfluenza and Influenza is not possible from the clinical picture
intended use
Enzyme immunoassay (EIA) kit for the qualitative determination of Antibodies to Parainfluenza in human serum.