03/06/2026
New Rat Lungworm Finding in San Diego – What You Need to Know
Recent research has confirmed the presence of rat lungworm (Angiostrongylus cantonensis) in wild opossums, roof rats, and even a zoo wallaby right here in San Diego County. This parasite can cause serious neurologic disease and meningitis in people and animals if accidentally ingested through contaminated snails, slugs, or unwashed produce.[pubmed.ncbi.nlm.nih +3]
Health officials still consider the risk to the general public low, and no local human cases have been reported, but they are urging extra caution with food safety and rodent control.[latimes]
Here are some simple steps to protect your family, pets, and properties:
• Wash leafy greens and garden produce thoroughly, especially if you see slug or snail slime.[latimes]
• Avoid eating raw or undercooked snails, slugs, frogs, freshwater shrimp, or crabs.[latimes]
• Reduce conditions that attract rodents, snails, and slugs around your home and business (food waste, dense groundcover, clutter).[latimes]
At Innovative Pest Solutions, we’ve been helping Southern California reduce rodent pressure and protect properties for decades with science-based, integrated pest management. With rat lungworm now detected in local wildlife, effective rodent and habitat management is more important than ever.[innovativepestsolutions +3]
If you manage apartments, HOA communities, food facilities, or commercial properties and want to review your rodent prevention plan in light of this new finding, our team is here to help.
Message us here on Facebook or visit InnovativePestSolutions.com to schedule an inspection by calling us at 800-871-9878
Safe, effective pest control for homes and businesses in Southern California. Trusted, science-backed solutions for long-term protection and peace of mind.