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Howard LM, Edwards KM, Zhu Y, Williams DJ, Self WH, Jain S, Ampofo K, Pavia AT, Arnold SR, McCullers JA, Anderson EJ, Wunderink RG, Grijalva CG. Parainfluenza Virus Types 1-3 Infections Among Children and Adults Hospitalized with Community-Acquired Pneumonia. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 2020 Jul 18.
Abstract
Parainfluenza virus (PIV) is a leading cause of lower respiratory tract infections. Although there are several distinct PIV serotypes, few studies have compared the clinical characteristics and severity of infection among the individual PIV serotypes and between PIV and other pathogens in patients with community-acquired pneumonia.