Paraguay health authority warns on food contamination amid botulism outbreak

Amidst a botulism outbreak affecting four individuals in Paraguay, the National Directorate of Health Surveillance (Dinavisa) has provided crucial guidance to consumers on identifying potentially contaminated food products. The bacteria responsible for foodborne botulism thrives in anaerobic environments, conditions that can arise in improperly packaged or preserved foods.

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The packaging must not be dented or swollen, as this can indicate contamination by anaerobic bacteria.

Dinavisa has outlined several warning signs consumers should look for. Packaging should not be dented or swollen, as these indicate the potential presence of anaerobic bacteria. Oxidized packaging is also a red flag. The authority noted that foods preserved in oil pose a higher risk than those preserved in vinegar, as the acidity of vinegar inhibits bacterial growth.

Consumers are urged to exercise extreme caution with artisanal products, particularly those preserved in oil. Such items should be kept refrigerated, shielded from direct sunlight, and consumed as quickly as possible. Maintaining hygienic conditions during food preparation is also essential to minimize microbial load.

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Products preserved in oil present a higher risk than those preserved in vinegar, because the latter hinders bacterial development.

Furthermore, Dinavisa advised particular attention to honey consumption. The bacteria can be present in honey due to the way bees collect nectar. Consequently, honey is not recommended for children under 12 months of age. Individuals with compromised immune systems are also advised against consuming large quantities of honey. Authorities are continuing their investigation into the source of the current outbreak, with laboratory analysis results expected soon.

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It is not recommended for children under 12 months to consume honey.