BY K.S. MCNUTT kmcnutt@opubco.com
STILLWATER — What started as a challenge to reinvent the toilet has become a quest that could be life-changing for 1 billion people.
A team of researchers from Oklahoma State University is on a mission to exterminate a parasitic worm that affects much of the developing world's population.
Ascaris lumbricoides, also known as giant round worm, is the target.
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