Rat lungworm, a parasitic nematode, has been found in five Florida counties so far. The lungworm depends on rat and snail hosts to complete its life-cycle. To become infected, both humans and animals must eat the snails or infected frogs or crustaceans.
Although the fatality rate in infected humans is low, the parasite can cause eosinophilic meningitis if it dies in a person’s brain which can lead to a coma and/or death.
Adults who become infected suffer from headaches, stiff neck, fever, vomiting, nausea, and paralysis. Children suffer from nausea, vomiting and fever.
Animals that are infected can get meningitis, weakness in their limbs or even paralysis, neck pain and central nervous system problems.
Prevention involves washing produce since snails can be very small. Children should be taught not to handle or eat snails. If they handle a snail they must wash their hands. To prevent infection in pets, check their living area including watering troughs or dishes, and watch to make sure that your animals do not eat snails.
A Blog by Susan Bulanda 