An analysis has provided evidence of higher temperatures leading to more Salmonella and Campylobacter infections.
A search was conducted for peer-reviewed epidemiological studies published between January 1990 and March 2024.
Out of 3,472 results, 44 studies were included in the systematic review, covering more than 1 million cases each of Salmonella and Campylobacter infections. Overall, 22 studies examined Salmonella infection, 15 investigated Campylobacter, and seven assessed both infections. Studies covered 27 countries across five continents, but most were from high-income nations.
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