The Parasite on the Playground

Roundworm eggs, shed by stray dogs, can be ingested by children playing outside. The worm’s larvae have been found in the brain, experts say, perhaps impairing development. LAURA BEIL http://ift.tt/2B58o7X http://ift.tt/2FIm50i The New York Times Health January 16, 2018 at 12:00AM