Research – A Bit(e) of History of Hepatitis A and Frozen Fruits and Vegetables

Marler Blog

Another Hepatitis A outbreak appears to be brewing in the US linked to imported frozen strawberries. Here is a bit(e) of a compilation of past outbreaks.

Hepatitis A outbreaks associated with fresh, frozen, and minimally processed produce worldwide from 1983 to 2022—adapted and expanded from Sivapalasingam et al., 2004 and Fiore, 2004. Italics indicate instances where the food was locally sourced with respect to the cases. The implicated foods were raw unless listed otherwise.

Hepatitis A outbreaks associated with fresh, frozen, and minimally processed produce, worldwide, from 1983 to 2022 see the table at the link above.

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