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Free range eggs does not mean safe eggs: An outbreak of Salmonella Typhimurium linked to free range eggs

journal contribution
posted on 08.04.2020, 00:00 authored by TS Sloan-Gardner, N Waters, A Marmor, William MudeWilliam Mude
An outbreak of Salmonella enterica serovar Typhimurium with closely related Multiple Locus Variable-number Tandem Repeat Analysis (MLVA) patterns was detected by routine surveillance by the Australian Capital Territory Health Protection Service in May 2018. The outbreak consisted of three cases in 2018 (MLVA 03-10-10-09-496) and one in 2016 (MLVA 03-10-09-09-496), who reported eating home-cooked eggs from the same local producer. Environmental investigations found significant problems with egg cleaning, hand hygiene and documentation of food safety procedures on farm. Environmental samples collected from the farm were found to have the same MLVA pattern as the 2018 cases. Although poor farm practices most likely led to contamination of the eggs, this outbreak highlights the need for consumer education about safe handling of eggs in the home.

History

Volume

43

Start Page

1

End Page

5

Number of Pages

5

eISSN

2209-6051

Publisher

Australian Government Department of Health

Additional Rights

CC BY-NC-ND 4.0

Language

en

Peer Reviewed

Yes

Open Access

Yes

External Author Affiliations

ACT Health

Era Eligible

Yes

Journal

Communicable Diseases Intelligence