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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
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pubmed:dateCreated |
1994-5-16
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pubmed:abstractText |
In 1988, 3 intrafamilial cases of hepatitis A occurred in a little town in the nearby of Siena: shellfishes were probably responsible for the index case, close contacts for the two secondary cases, characterized by a very long incubation period (above 60 days). An inapparent infection was detected in one household contact. No other cases of hepatitis A have been observed in that area since the intrafamilial outbreak until now. A seroepidemiological survey was carried out in a group of persons living in the same area, and attending the same school or class-room of one of the secondary intrafamilial cases. 210 sera belonging to 105 teenagers were available; an IgG anti A test was performed on a double serum sample (before and after the outbreak): no seroconversion was observed. Our report underlines the hypoendemicity of hepatitis A infection in our country.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0021-2547
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
70
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
439-42
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pubmed:dateRevised |
2006-7-19
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pubmed:meshHeading |
pubmed-meshheading:1670046-Adolescent,
pubmed-meshheading:1670046-Adult,
pubmed-meshheading:1670046-Antibodies, Viral,
pubmed-meshheading:1670046-Contact Tracing,
pubmed-meshheading:1670046-Disease Outbreaks,
pubmed-meshheading:1670046-Female,
pubmed-meshheading:1670046-Food Microbiology,
pubmed-meshheading:1670046-Hepatitis A,
pubmed-meshheading:1670046-Hepatovirus,
pubmed-meshheading:1670046-Humans,
pubmed-meshheading:1670046-Immunoglobulin G,
pubmed-meshheading:1670046-Italy,
pubmed-meshheading:1670046-Male,
pubmed-meshheading:1670046-Seroepidemiologic Studies,
pubmed-meshheading:1670046-Shellfish
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pubmed:articleTitle |
Intrafamilial hepatitis A outbreak: projection on the community in an area of Tuscany.
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pubmed:affiliation |
Infectious Diseases Institute, University of Siena.
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pubmed:publicationType |
Journal Article,
Case Reports
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