Effects of Climate Change on Cancers, Fungal Diseases and Mycotoxins

Impact of climate change on mycotoxin exposure

Environmental conditions promoting mycotoxin formation are moisture and high temperature.

Mycotoxicoses are much more frequent in tropical than in moderate regions.

Due to climate change increases in temperature and moisture levels:

Ø Aspergillus species are spreading constantly northwards.

Ø In tropical countries, mold related challenges may be further exacerbated.

Ø Certain fungi may disappear, while appearing in new regions previously not at risk.

Modelling studies have predicted a marked increase of aflatoxins contamination risk of corn crops in Northern Italy and Eastern Europe, in the case of +2°C and +5°C

temperature increase scenario.