A terrestrial snail poses health risks by transmitting parasites like rat lungworm, which can cause meningitis in humans. Contact with a terrestrial snail or consuming unwashed produce harboring its secretions leads to infection. Symptoms range from mild headaches to neurological damage, with severe cases resulting in long-term disability or death.

A terrestrial snail can transmit parasites, including rat lungworm, which may lead to meningitis. These troubles arise because a terrestrial snail often inhabits gardens and areas with fresh produce, increasing the risk of humans coming into contact with them or ingesting their secretions indirectly through unwashed produce. The risk of infection varies with environmental factors and living habits of a terrestrial snail.

To prevent issues caused by a terrestrial snail, it's essential to maintain good hygiene. Thoroughly washing produce is crucial to remove any potential secretions. Garden maintenance, such as removing debris and managing vegetation, can help reduce the habitat that a terrestrial snail finds appealing, thereby limiting their presence.

After a problematic interaction with a terrestrial snail, cleaning the affected area with soap and water can minimize risks. Ensuring a clean environment and avoiding direct contact can help in managing exposure. If physical symptoms arise, it is important to consult with healthcare professionals for appropriate management. During recovery, maintaining cleanliness and avoiding further contact with a terrestrial snail is important. Regular garden inspections can also prevent reoccurrence.