Biomaterial Database

Molecular epidemiology of adenoviruses: alternating appearance of two different genome types of adenovirus 7 during epidemic outbreaks in Europe from 1958 to 1980. 1981

G Wadell, and J C de Jong, and S Wolontis

Four genome types of adenovirus serotype 7 (Ad7, Ad7a, Ad7b, and Ad7c) were identified by use of DNA restriction enzymes BamHI, EcoRI, and SmaI. We obtained information on the distribution of the four Ad7 genome types by typing 68 Ad7 isolates obtained in the Netherlands from 1958 to 1979 and 36 Ad7 isolates obtained in Sweden from 1964 to 1980. The Ad7 prototype was never detected, and only seven isolates were genome-typed Ad7a. Ad7b and Ad7c accounted for 94% of the genome-typed isolates obtained from patients. Ad7c was isolated in the Netherlands during 1958 to 1969, but only Ad7b has been detected there since 1970. In Sweden, Ad7c was recovered between 1964 to 1972, but only Ad7b has been isolated there since 1973. In conclusion, the newly recognized Ad7b and Ad7c genome types, which in the Netherlands and Sweden represent virtually all genome-typed isolates from patients, show a mutually exclusive appearance.

UI	MeSH Term	Description	Entries
D009426	Netherlands	Country located in EUROPE. It is bordered by the NORTH SEA, BELGIUM, and GERMANY. Constituent areas are Aruba, Curacao, and Sint Maarten, formerly included in the NETHERLANDS ANTILLES.	Holland,Kingdom of the Netherlands
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
D005814	Genes, Viral	The functional hereditary units of VIRUSES.	Viral Genes,Gene, Viral,Viral Gene
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000257	Adenoviridae Infections	Virus diseases caused by the ADENOVIRIDAE.	Adenovirus Infections,Infections, Adenoviridae,Infections, Adenovirus,Adenoviridae Infection,Adenovirus Infection,Infection, Adenoviridae,Infection, Adenovirus
D000258	Adenovirus Infections, Human	Respiratory and conjunctival infections caused by 33 identified serotypes of human adenoviruses.	Pharyngo-Conjunctival Fever,Human Adenovirus Infections,Infections, Human Adenovirus,Adenovirus Infection, Human,Fever, Pharyngo-Conjunctival,Human Adenovirus Infection,Infection, Human Adenovirus,Pharyngo Conjunctival Fever
D000260	Adenoviruses, Human	Species of the genus MASTADENOVIRUS, causing a wide range of diseases in humans. Infections are mostly asymptomatic, but can be associated with diseases of the respiratory, ocular, and gastrointestinal systems. Serotypes (named with Arabic numbers) have been grouped into species designated Human adenovirus A-G.	APC Viruses,APC Virus,Adenovirus, Human,Human Adenovirus,Human Adenoviruses
D013548	Sweden	Country in northern Europe, bordering the Baltic Sea, between Finland and Norway. The capital is Stockholm.