Port of Spain, January 24, 2025: The Ministry of Health takes note of the article in today’s Express related to the consumption of the Giant African Snail (GAS). In this regard, the Ministry would like to reiterate the following:
• The Giant African Snail is known to be a major reservoir host for the rat lungworm (Angiostrongylus cantonensis), which may cause meningitis (inflammation of the membrane surrounding the brain and spinal cord.) Humans may become infected by ingesting raw or inadequately cooked snails. It must be noted that infections in children tend to be of greater severity and are often fatal.
• Additionally, snails can also harbour bacteria such as Salmonella, which can be the cause of food poisoning. Improper handling or inadequate cooking can lead to bacterial contamination. Some Giant African Snails, because of their feeding habits, might feed on plants or chemicals that could leave toxic residues in their bodies, potentially making them harmful if consumed. These toxins are not removed by any preparation or cooking.
In light of the above, the Ministry of Health continues to warn citizens of the danger that these snails pose to human health and therefore discourages consumption of the same. The Ministry also encourages those who collect snails as part of an integrated pest management program to do so with extreme caution as previously outlined by the Ministry of Agriculture, Land and Fisheries.
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