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Summary on Causative Agents for Food Poisoning Outbreaks in 2025

Summary on Causative Agents for Food Poisoning Outbreaks in 2025


(Information as at 10 November 2025)

Months Causative Agents
Bacteria Chemicals Biotoxins Viruses Others* Total
Outbreaks Persons affected Outbreaks Persons affected Outbreaks Persons affected Outbreaks Persons affected Outbreaks Persons affected Outbreaks Persons affected
Jan -
Mar
6 80 0 0 5 13 22 145 7 129 40 367
Apr -
Jun
11 39 0 0 8 10 5 20 2 9 26 78
Jul -
Sep
24 77 0 0 5 15 5 14 4 11 38 117
Oct -
Dec
4 15 0 0 2 2 5 18 1 2 12 37
Total 45 211 0 0 20 40 37 197 14 151 116 599

Notes:
1. The figures of outbreaks and persons affected included both confirmed and suspected cases.
2. * Other agents included agents other than bacteria, chemicals, biotoxins, viruses; mixed agents; unknown agents and outbreaks pending classification.