title: Use of monoclonal antibodies for rapid diagnosis of respiratory viruses in a community hospital.
abstract: An indirect fluorescence antibody (IFA) procedure was used for the rapid detection of respiratory viruses in direct clinical specimens and for determining the epidemiology of viruses in a community hospital setting. Viral respiratory diseases were monitored for 10 consecutive respiratory seasons. The Bartels Viral Respiratory Screening and Identification Kit is an IFA method that contains pooled and individual monoclonal antibodies for seven common respiratory viruses. Compared with 8,670 conventional tube cell cultures, IFA staining of direct patient specimens had an overall sensitivity of 84.2% and a specificity of 87.7%. Yearly epidemics of respiratory syncytial virus were seen with alternating short and long intervals between successive periods when virus was isolated. Epidemics following short intervals were more severe. Influenza A virus epidemics occurred yearly, and influenza B virus activity was seen generally every other year. When influenza A and influenza B viruses were cocirculating in a given season, the months of peak activity of one virus were always within 1 month of the peak activity of the other virus. Parainfluenza virus type 1 was detected in the autumn of odd-numbered years, and parainfluenza type 2 virus was seen usually in the autumn of even-numbered years. Parainfluenza type 3 virus and adenovirus were the most ubiquitous agents, with peak incidence occurring in the late winter to spring.
authors.affiliation: Medcenter One Health Systems, Bismarck, North Dakota 58501, USA. kpirmen@home.com
authors.forename: K E
authors.initials: KE
authors.lastname: Irmen
authors.forename: J J
authors.initials: JJ
authors.lastname: Kelleher
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D000911:Antibodies, Monoclonal; D000956:Antigens, Viral / Q000032:analysis / Q000276:immunology; D002294:Carcinoma, Squamous Cell; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005455:Fluorescent Antibody Technique; D000882:Haplorhini; D006764:Hospitals, Community; D006801:Humans; D015994:Incidence; D007223:Infant; D007251:Influenza, Human / Q000175:diagnosis* / Q000453:epidemiology / Q000276:immunology*; D007668:Kidney / Q000166:cytology; D008175:Lung Neoplasms; D008875:Middle Aged; D009658:North Dakota / Q000453:epidemiology; D010223:Parainfluenza Virus 2, Human / Q000302:isolation & purification*; D010224:Parainfluenza Virus 3, Human / Q000302:isolation & purification*; D012621:Seasons; D014407:Tumor Cells, Cultured
chemical_list: D000911:Antibodies, Monoclonal; D000956:Antigens, Viral