Dublin salmonella outbreak; over 50 people ill

There is a an outbreak of Salmonella in North Dublin (Dublin salmonella outbreak). ONE OF THE country’s top public health doctors has warned that a recent outbreak of salmonella in north Dublin is the largest single outbreak in the country over the past decade.

The HSE’s assistant national director for public health Dr Kevin Kelleher warned people to take extra food safety and hygiene precautions following the outbreak last week, which left at least five people hospitalised.

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Salmonella is a gram negative rods genus belonging to the Enterobacteriaceae family. Within 2 species, Salmonella bongori and Samonella enterica, over 2500 different serotypes or serovars have been identified to date. Salmonella is a ubiquitous and hardy bacteria that can survive several weeks in a dry environment and several months in water.

While all serotypes can cause disease in humans, a few are host-specific and can reside in only one or a few animal species: for example, Salmonella enterica serotype Dublin in cattle and Salmonella enterica serotype Choleraesuis in pigs. When these particular serotypes cause disease in humans, it is often invasive and can be life-threatening.

WHO Salomonella review

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