Role of Gastropod Mucus in the Transmission of Angiostrongylus cantonensis, a Potentially Serious Neurological Infection

ACS Chemical Neuroscience
Kenton J KramerWilliam L Gosnell

Abstract

Angiostrongylus cantonensis, the rat lungworm, is endemic to Hawaii. A recent increase in the number of cases has drawn intense local and national media attention. As a result there is an increased fear of acquiring the disease from local produce, which has the potential to adversely affect the income of local farmers. The most common means of transmission is by the ingestion of an infected intermediate host. Other modes of transmission have been suggested including infectious larvae being released into the mucus trail of gastropods. This literature review indicates that mucus trails from infected gastropods poses a minimal risk to humans.

Citations

Aug 24, 2018·Current Opinion in Infectious Diseases·Vernon Ansdell, Yupaporn Wattanagoon
Jun 9, 2020·Journal of Parasitic Diseases : Official Organ of the Indian Society for Parasitology·Jerico R CawasKathleen O Pornobi
Nov 9, 2020·Research in Veterinary Science·Alexandre J da Silva, Alessandra L Morassutti

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