Add Yahoo as a preferred source to see more of our stories on Google. Brain-eating worms known as 'rat lungworm' have been found in San Diego County, the first time the parasitic worms have been found ...
SAN DIEGO COUNTY, Calif. — Editor's note: A previous version of this article credited the research to the CDC. The study appeared in a CDC journal, but the research was conducted by the San Diego Zoo ...
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