Human Salmonella isolates, 2021 No.11, November

Wednesday 7th December 2022


Human Salmonella isolates, 2021 No.11, November

The number of isolates (n=46) confirmed this month showed a decrease in comparison to the number of isolates confirmed in November 2020 (n=52). Salmonella Typhimurium ST568 (9.6% in November 2020 vs. 26.1% in November 2021) was the most common serotype confirmed this month. Uncommon Salmonella serotype confirmed this month was S. Orion (14 human isolates since it was first confirmed in New Zealand in 1993).


Due to COVID-19 effect on overseas travel and habits of the community post lockdown, there has been a downturn in the number of Salmonella samples.

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Human Salmonella isolates, 2021 No.11, November

 

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Human Salmonella isolates, 2021 No.11, November

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