Woman's brain worm infection confirmed after eggs grow tails in lab testT1Covered by 1 source · first reported by Ars Technica at 22 Sept, 21:42 UTCThere is no single definitive test for these worms, but the tail is fairly convincing.SourcesT1Woman's brain worm infection confirmed after eggs grow tails in lab testArs Technica22 Sept, 21:42