Viral Hepatitis Surveillance, United States, 2011

imagesCA4CU58BAs part of CDCs National Notifiable Disease Surveillance System (NNDSS), viral hepatitis case-reports are received electronically from state health departments via CDCs National Electronic Telecommunications System for Surveillance (NETSS), a computerized public health surveillance system that provides CDC with data regarding cases of nationally notifiable diseases on a weekly basis. Although surveillance infrastructure is in place for reporting of acute infection, reports of chronic hepatitis B and C, which account for the greatest burden of disease, are not submitted by all states. As noted in a recent report from the Institute of Medicine (1), surveillance capacity to monitor both acute and chronic viral hepatitis is limited at the state and local levels, resulting in underreporting and incomplete variable quality data that is insufficient for understanding the magnitude of viral hepatitis. For more info go to: or call NTIS 1-800-553-6847/703-605-6000
Mon – Fri 8am – 5pm est

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