Phylogenetic analysis of a transfusion-transmitted hepatitis A outbreak

详细信息    查看全文

• 作者：Andrea Hettmann ; Gabriella Juhász ; Ágnes Dencs ; Bálint Tresó…
• 关键词：Hepatitis A ; Transfusion ; transmitted ; Outbreak ; Phylogenetic analysis
• 刊名：Virus Genes
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：53
• 期：1
• 页码：15-20
• 全文大小：
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Medical Microbiology; Virology; Plant Sciences;
• 出版者：Springer US
• ISSN：1572-994X
• 卷排序：53

文摘

A transfusion-associated hepatitis A outbreak was found in the first time in Hungary. The outbreak involved five cases. Parenteral transmission of hepatitis A is rare, but may occur during viraemia. Direct sequencing of nested PCR products was performed, and all the examined samples were identical in the VP1/2A region of the hepatitis A virus genome. HAV sequences found in recent years were compared and phylogenetic analysis showed that the strain which caused these cases is the same as that had spread in Hungary recently causing several hepatitis A outbreaks throughout the country.