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  • Content Type: Abstract

    Hepatitis A virus (HAV) infection is usually mild in childhood but more severe in adolescents and adults'. An estimated 1.4 million cases of HAV infection occur annually in the world. The case-fatality rate among patients of all ages is… read more
    … Diseases Directorate, Jordan MOH, 2009. *Ghazi Sharkas E-mail: ghazisharkas@yahoo.com (page number not for citation … Reporting procedure is telephone based and ‘regular mail’ based, which is affordable to all reporting centers …