Capsule Switching among C:2b:P1.2,5 Meningococcal Epidemic Strains after Mass Immunization Campaign, Spain
Autor: | Belén Alcalá, Luisa Arreaza, Celia Salcedo, María J. Uría, Laura De La Fuente, Julio A. Vázquez |
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Jazyk: | angličtina |
Rok vydání: | 2002 |
Předmět: | |
Zdroj: | Emerging Infectious Diseases, Vol 8, Iss 12, Pp 1512-1514 (2002) |
Druh dokumentu: | article |
ISSN: | 1080-6040 1080-6059 |
DOI: | 10.3201/eid0812.020081 |
Popis: | A mass immunization campaign for 18-month to 19-year-olds was undertaken in Spain in 1996–1997 because of an epidemic of serogroup C meningococcal disease associated with a C:2b:P1.2,5 strain belonging to the A4 lineage. Surveillance for the “capsule-switching” phenomenon producing B:2b:P1.2,5 isolates was undertaken. Of 2,975 meningococci characterized, B:2b:P1.2,5 and B:2b:P1.2 antigenic combinations were found in 18 isolates; 15 meningococci were defined as serogroup B belonging to the A4 lineage. |
Databáze: | Directory of Open Access Journals |
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