Primarily kids sick in Swedish Salmonella outbreak

Swedish well being officers are investigating a nationwide outbreak of Salmonella that has affected a dozen folks.

Twelve Salmonella enteritidis instances have been linked by entire genome sequencing (WGS).

Eight of the sufferers are kids youthful than 10. The sufferers reside in 10 completely different areas of the nation. The identical variety of men and women have fallen unwell.

The primary affected person was reported in December 2020 however all of the others turned unwell after Jan. 20, 2021.

Native infectious ailments models and Folkhälsomyndigheten (the Public Well being Company of Sweden) are investigating to establish the supply of infections.

It has been confirmed by WGS that the outbreak will not be associated to the one in Europe and the UK linked to hen from Poland. On this outbreak, Sweden has recorded six sufferers, two in 2019 and 4 in 2020.

Yersinia improve
Folkhälsomyndigheten can also be investigating an increase in Yersinia infections for the reason that second week of January.

Virtually 50 instances have been reported since early January. That is greater than twice as many individuals in comparison with the identical interval in previous years.

Makes an attempt to establish the supply of an infection are being executed by way of interviews of sufferers and surveys. Yersinia isolates from sick folks have additionally been collected and typed utilizing WGS.

The company has recognized 16 sufferers with clustering sequences. Of those, eleven are females and 15 are between 16 to 34 years previous. Eight different sequenced isolates don’t belong to the cluster and aren’t associated to one another.

The rise has primarily been seen within the areas of Stockholm, Västra Götaland and Halland.

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