Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1992-10-22
pubmed:abstractText
Titers of antibodies to the filamentous hemagglutinin (FHA) and pertussis toxin (PT) of Bordetella pertussis were studied in patients from a semiclosed community after an outbreak of the disease in 1985 and in the general population. In convalescent-phase serum obtained after B. pertussis infection in patients in the semiclosed community, high anti-FHA IgG and anti-PT IgG titers were observed; these titers tended to disappear over the next 5 years. On the other hand, among the medical staff, high anti-FHA and anti-PT IgG titers persisted during the same 5-year period. It seems likely that anti-FHA and anti-PT IgG levels reflect the frequency of exposure to the bacteria and that B. pertussis is widespread in the Japanese population. Although the anti-FHA IgG antibody response decreased in patients from the semiclosed community, the cellular immune response was maintained.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0022-1899
pubmed:author
pubmed:issnType
Print
pubmed:volume
166
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
908-10
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
The longevity of the immune response to filamentous hemagglutinin and pertussis toxin in patients with pertussis in a semiclosed community.
pubmed:affiliation
Department of Pediatrics, Kochi Medical School, Nankoku, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't