Biomaterial Database

Antigenic and nucleic acid analysis of nosocomial isolates of respiratory syncytial virus. 1993

G A Storch, and C B Hall, and L J Anderson, and C S Park, and D E Dohner

Edwin Mallinckrodt Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110.

Monoclonal antibodies and ribonuclease protection were used to analyze antigenic and genomic diversity among 42 isolates of group A respiratory syncytial virus (RSV) from studies of nosocomial RSV carried out at the University of Rochester during the 1974-1975 and 1975-1976 RSV seasons. Three distinct subgroups or lineages and a total of 12 viral variants were present. Against this background of diversity, an outbreak was recognized that included 13 indistinguishable isolates occurring during a 2-week period. This outbreak accounted for 6 of the 8 infants with nosocomial infection. In contrast to the limited diversity of the nosocomial isolates, isolates from the 10 infants with community-acquired infection included 8 variants. Like those from community outbreaks of RSV, isolates of RSV from hospitalized patients are virologically heterogeneous. However, discrete outbreaks associated with transmission of a single strain can occur.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D009518	New York	State bounded on the north by Lake Ontario and Canada, on the east by Vermont, Massachusetts, and Connecticut, on the south by the Atlantic Ocean, New Jersey, and Pennsylvania, and on the west by Pennsylvania, Lake Erie, and Canada.
D009784	Occupational Diseases	Diseases caused by factors involved in one's employment.	Diseases, Occupational,Occupational Illnesses,Disease, Occupational,Illnesse, Occupational,Illnesses, Occupational,Occupational Disease,Occupational Illnesse
D010253	Respirovirus Infections	Infections with viruses of the genus RESPIROVIRUS, family PARAMYXOVIRIDAE. Host cell infection occurs by adsorption, via HEMAGGLUTININ, to the cell surface.	Infections, Respirovirus
D010564	Personnel, Hospital	The individuals employed by the hospital.	Hospital Personnel
D012136	Respiratory Syncytial Viruses	A group of viruses in the PNEUMOVIRUS genus causing respiratory infections in various mammals. Humans and cattle are most affected but infections in goats and sheep have also been reported.	Chimpanzee Coryza Agent,Orthopneumovirus,RSV Respiratory Syncytial Virus,Chimpanzee Coryza Agents,Coryza Agent, Chimpanzee,Orthopneumoviruses,Respiratory Syncytial Virus,Syncytial Virus, Respiratory,Virus, Respiratory Syncytial
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D003428	Cross Infection	Any infection which a patient contracts in a health-care institution.	Hospital Infections,Nosocomial Infections,Health Care Associated Infection,Health Care Associated Infections,Healthcare Associated Infections,Infection, Cross,Infections, Hospital,Infections, Nosocomial,Cross Infections,Healthcare Associated Infection,Hospital Infection,Infection, Healthcare Associated,Infection, Hospital,Infection, Nosocomial,Infections, Cross,Infections, Healthcare Associated,Nosocomial Infection
D004196	Disease Outbreaks	Sudden increase in the incidence of a disease. The concept includes EPIDEMICS and PANDEMICS.	Outbreaks,Infectious Disease Outbreaks,Disease Outbreak,Disease Outbreak, Infectious,Disease Outbreaks, Infectious,Infectious Disease Outbreak,Outbreak, Disease,Outbreak, Infectious Disease,Outbreaks, Disease,Outbreaks, Infectious Disease
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man