Amrita Hospital in Kochi has revealed the findings of a comprehensive 14-year study on snail-transmitted meningitis, specifically snail-transmitted Eosinophilic Meningoencephalitis (EM), bringing attention to its potential threat to children's health. The study, led by Dr. KP Vinayan and his team at the Department of Pediatric Neurology, sheds light on the significant link between snail exposure and this life-threatening condition prevalent in South India.

Link Between Snail Exposure and Eosinophilic Meningoencephalitis (EM)

The study meticulously examined EM's clinical patterns, emphasizing its impact on children in the region. Eosinophilic Meningoencephalitis, characterized by brain inflammation, poses serious risks, particularly in areas abundant with snails. The research establishes direct snail contact or consumption of contaminated food as common routes of transmission for EM. While symptoms may mirror those of regular meningitis, distinct diagnostic methods are required due to the condition's resistance to standard antibiotics.

Early Identification and Mitigation in Endemic Regions

Prof Dr. KP Vinayan underscores the importance of early identification in endemic regions to mitigate risks associated with snail-transmitted meningitis. The study, published in the Pediatric Neurology journal, calls on healthcare professionals, parents, and policymakers to address the emerging threat posed by EM.

Surge in EM Cases in Kerala and Recommendations

Dr. Vaishakh Anand from the Department of Pediatric Neurology at Amrita Hospital highlights a surge in EM cases, particularly in Kerala, aligning with the rise in giant African snail populations. The study emphasizes the need for heightened awareness, prompt diagnosis, and immediate treatment to prevent complications.

Public Health Campaigns and Education

To mitigate risks associated with snail exposure, the study recommends public health campaigns and educational programs. The focus is on raising awareness and promoting vigilance in endemic areas, underlining the importance of early detection and intervention to protect children from the threat of snail-transmitted meningitis.