Recovery of hepatitis A virus from a water supply responsible for a common source outbreak of hepatitis A.

Bloch, A B; Stramer, S L; Smith, J D; Margolis, H S; Fields, H A; McKinley, T W; Gerba, C P; Maynard, J E et al. · Am J Public Health · 1990

case_report · Level V

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Abstract

An outbreak of hepatitis A occurred in a north Georgia trailer park served by a private well. Of 18 residents who were serosusceptible to hepatitis A virus (HAV), 16 (89%) developed hepatitis A. Well water samples were collected 3 months after illness onset in the index case and 28 days after illness onset in the last trailer park resident. Hepatitis A virus antigen (HAVAg) was detected in the samples by enzyme immunoassay from three of the five cell lines following two 30-day passages and from a fourth cell line following a third passage of 21 days.

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