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Home » Authors » Alexandra Palacios M.P.H.

Alexandra Palacios M.P.H.

Alexandra Palacios, M.P.H., is an Epidemiologist at CDC.

Articles

ARTICLES

ice cream with berries

Outbreaks of Foodborne Illnesses and Recalls Associated With Ice Cream and Frozen Dessert Products

Reports in the literature indicate that ice cream has been associated with illnesses linked to numerous pathogens, including Listeria, which can cause severe illness
Brett Weed M.P.H., M.S. Karunya Manikonda M.P.H. Allison Wellman M.P.H. Greg Gharst Ph.D. Matthew Doyle D.V.M., M.P.H. Amanda Conrad M.P.H. Alexandra Palacios M.P.H. Melanie LaGrossa M.P.H. Stelios Viazis Ph.D.
July 1, 2024

Ice cream has historically been associated with human cases of infection by various foodborne pathogens. Pathogen introduction into ice cream can occur at various points throughout the production process for a range of reasons, which can be addressed through proper food safety controls. 


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Soft Queso Fresco Type Cheese

Recent Outbreaks of Listeriosis Linked to Fresh, Soft Queso Fresco-Type Cheeses in the U.S.

Since 2000, outbreaks have been attributed to fresh, soft Queso Fresco-type cheeses made from pasteurized milk, which have been contaminated by L. monocytogenes after pasteurization
Evelyn Pereira M.P.H. Cerisé Hardy M.P.H. Melinda Hayman Ph.D. Amanda Conrad M.P.H. Alexandra Palacios M.P.H. Stelios Viazis Ph.D.
February 6, 2023

This article presents the key findings of outbreak investigations from 2014–2021 that have been linked to the consumption of fresh, soft queso fresco-type cheeses in the U.S. The authors outline some of the specific circumstances that small manufacturers of all cheeses may encounter in an effort to provide lessons learned and highlight available resources.


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