Doctors: Upsurge in paralysis condition accompanies Zika

CUCUTA, Colombia — The doctor taps Zulay Balza’s knees with a hammer and she doesn’t feel a thing. She can’t squeeze his outstretched fingers or shut her eyelids. Her face is partially paralyzed. “The weakness started in my legs and climbed upward. The face was last. After three days, I couldn’t walk,” said Balza, 49. […]